Abstract:
A tobacco container having a plastic insert body and a method of attaching the insert body are disclosed. Some embodiments disclose an insert body that is configured to accommodate dimensional variations in the tobacco container. Some embodiments disclose an insert body that is configured to decrease weight in the tobacco container.

Description:
BACKGROUND 
       [0001]    The present application relates to containers, and more particularly to three-piece tobacco containers that include plastic insert sleeves. 
         [0002]    Some three-piece tobacco containers include plastic insert sleeves. U.S. Pat. Nos. 8,117,807 and 7,878,324 disclose three-piece pocket size container for holding a consumer product such as a smokeless tobacco. In both disclosures the perimeter band adjoins the container base and the container cover. The disclosures illustrate various projections disposed around the perimeter band that lock the perimeter band to the cover and base. 
         [0003]    United States Patent Application Number 2009/0014343 discloses a three-piece pocket size hybrid container for holding smokeless tobacco. The disclosure shows the inner ring coupled to the outer base housing. 
       SUMMARY 
       [0004]    In one embodiment, a tobacco container includes a lid comprising a top panel and a peripheral sidewall. The tobacco container includes a cup comprising a bottom panel and a peripheral sidewall. The tobacco container also includes an open-bottom sleeve coupled to the cup and releasably coupled to the lid. The sleeve includes a living hinge at a lower portion of the sleeve adjacent to the bottom panel of the cup. 
         [0005]    In another embodiment, a tobacco container includes a lid comprising a top panel and a peripheral sidewall. The tobacco container includes a cup comprising a bottom panel, a peripheral sidewall, and a peripheral bead formed in the peripheral sidewall. The tobacco container also includes an open-bottom ring releasably coupled to the lid. The ring includes a peripheral bead having an upper surface and a lower surface. The bead lower surface engages the peripheral bead and the bead upper surface engages the crimp formed in the peripheral sidewall of the cup. 
         [0006]    In another embodiment, a tobacco container includes a lid comprising a top panel and a peripheral sidewall. The tobacco container includes a cup comprising a bottom panel and a peripheral sidewall. The tobacco container also includes a clip releasably coupled to the lid. The clip includes a peripheral curl having an inner surface and an outer surface. The inner surface engages the peripheral sidewall of the cup, and the outer surface engages an inner surface of the peripheral sidewall of the lid. 
         [0007]    In another embodiment, a tobacco container includes a lid comprising a top panel and a peripheral sidewall. The tobacco container includes a cup comprising a bottom panel and a peripheral sidewall. The tobacco container also includes a collar releasably coupled to the lid. The collar comprises a peripheral shelf that extends from an inner surface of the collar. The shelf couples to the peripheral sidewall of the cup. 
         [0008]    In another aspect, the disclosure includes a method for crimping a tobacco container. The tobacco container includes a lid comprising a top panel and a peripheral sidewall. The tobacco container includes a cup comprising a bottom panel, a peripheral sidewall, and a peripheral bead formed in the peripheral sidewall. The tobacco container also includes an open-bottom ring releasably coupled to the lid. The ring includes a peripheral bead having an upper surface and a lower surface. The bead lower surface engages the peripheral bead and the bead upper surface engages a crimp formed in the peripheral sidewall of the cup. The method includes crimping the peripheral sidewall of the cup. The method may also include forming a seal between the ring and the peripheral sidewall of the cup. 
     
    
     
       BRIEF DESCRIPTION OF DRAWINGS 
         [0009]    The details of one or more aspects of the disclosure are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the disclosure will be apparent from the description and drawings, and from the claims. 
           [0010]      FIG. 1  illustrates a perspective exploded view of a container  10   a  that includes a lid  12   a , cup  14   a , and insert body  16   a.    
           [0011]      FIG. 2A  illustrates a perspective view of the container  10   a  when the cup  14   a  is coupled to the insert body  16   a  and the insert body  16   a  is releasably coupled to the lid  12   a.    
           [0012]      FIG. 2B  illustrates a perspective cross-sectional view of the container  10   a  according to line A-A of  FIG. 2A . 
           [0013]      FIGS. 3A-3C  illustrate various side cross-sectional views of the container  10   a.    
           [0014]      FIG. 4  illustrates a perspective exploded view of a container  10   b  that includes a lid  12   b , cup  14   b , and insert body  16   b.    
           [0015]      FIG. 5A  illustrates a perspective view of the container  10   b  when the cup  14   b  is coupled to the insert body  16   b  and the insert body  16   b  is releasably coupled to the lid  12   b.    
           [0016]      FIG. 5B  illustrates a perspective cross-sectional view of the container  10   b.    
           [0017]      FIGS. 6A-6C  illustrate various side cross-sectional views of the container  10   b.    
           [0018]      FIG. 7  illustrates a method for crimping the cup  14   b  to the insert body  16   b.    
           [0019]      FIG. 8  illustrates a perspective exploded view of a container  10   c  that includes a lid  12   c , cup  14   c , and insert body  16   c.    
           [0020]      FIG. 9A  illustrates a perspective view of the container  10   c  when the cup  14   c  is coupled to the insert body  16   c  and the insert body  16   c  is releasably coupled to the lid  12   c.    
           [0021]      FIG. 9B  illustrates a perspective cross-sectional view of the container  10   c.    
           [0022]      FIGS. 10A-10C  illustrate various side cross-sectional views of the container  10   c.    
           [0023]      FIG. 11  illustrates a perspective exploded view of a container  10   d  that includes a lid  12   d , cup  14   d , and insert body  16   d.    
           [0024]      FIG. 12A  illustrates a perspective view of the container  10   d  when the cup  14   d  is coupled to the insert body  16   d  and the insert body  16   d  is releasably coupled to the lid  12   d.    
           [0025]      FIG. 12B  illustrates a perspective cross-sectional view of the container  10   d.    
           [0026]      FIGS. 13A-13C  illustrate various side cross-sectional views of the container  10   d.    
       
    
    
     DETAILED DESCRIPTION 
       [0027]    Three-piece containers for holding consumer food products, such as smokeless tobacco are described below. Referring generally to the figures, container  10  includes an insert body  16  that is coupled to a lid  12  and a cup  14 . Various embodiments of this assembly will be denoted with a letter appendage throughout this disclosure. 
         [0028]    With reference to spatial orientation, the container  10  is centered on vertical axis V. Certain features of the container  10  may also be described in relation to planes. For example, a horizontal plane is parallel to a horizontal axis H and a depth axis Z, and perpendicular to the vertical axis V. A vertical plane is parallel to the vertical axis V and the depth axis Z, and perpendicular to the horizontal axis H. A depth plane is parallel to the depth axis Z and the horizontal axis H, and perpendicular to the vertical axis V. Furthermore, the disclosure may incorporate multiple horizontal, vertical, and depth planes by referring to first, second, and third planes. 
         [0029]    With reference to  FIGS. 1-3C , container  10   a  includes the lid  12   a , cup  14   a , and insert body  16   a . The lid  12   a  includes a center panel  18   a , an angled transition wall  19   a , a lid heel  20   a , and a skirt  21   a . The skirt  21   a  extends downwardly from an outer periphery of lid heel  20   a  and includes a lid sidewall  22   a , an angled sidewall  24   a , a lid bead  26   a , a bead inner peak  28   a , a bead upper surface  30   a , a bead lower surface  32   a , a lid upper portion  34   a , a lid lower portion  36   a , a fold  38   a , and a channel  40   a . The illustrated embodiments show the lid  12   a  as having a circular shape; however lid  12   a  may be any suitable shape such that it is capable of coupling with the insert body  16   a.    
         [0030]    The center panel  18   a  is recessed relative the lid heel  20   a . Angled transition wall  19   a  extends radially from the outermost portion of center panel  18   a  to merge with lid heel  20   a . When the lid  12   a  is assembled to the insert body  16   a  and cup  14   a , the center panel  18   a  and angled transition wall  19   a  form a top surface of the chamber of container  10   a . The lid heel  20   a  may comprise a rounded edge that is defined by a radius of any suitable size. In some embodiments (not shown in the figures), the center panel  18   a  may not be recessed. For example, the center panel may be flush with the uppermost portion of heel, the center panel may extend above the heel, or the center panel may be sloped. 
         [0031]    Lid sidewall  22   a  extends about the periphery of the center panel  18   a  from the lid heel  20   a  such that the lid sidewall  22   a  is perpendicular to the center panel  18   a . The lid sidewall  22   a  has an annular shape that cooperates with the shape of insert body  16   a . The sidewall may form any suitable shape that is capable of cooperating with a corresponding insert body. 
         [0032]    Lid bead  26   a  extends radially inwardly relative to lid sidewall  22   a . In other embodiments (not shown), the lid bead  26   a  may define any suitable shape such that it is capable of coupling with the corresponding coupling surface on the insert body  16   a , and may be discontinuous. Lid bead  26   a  has a bead upper surface  30   a  and a bead lower surface  32   a.    
         [0033]    As depicted in  FIG. 3B , fold  38   a  may be formed as an approximately 180° bend in the lid sidewall  22   a  that extends radially inwardly from the outer surface of the sidewall towards the vertical axis V at the bottom portion of the lid  12   a . The fold  38   a  is configured to be proximate the neck  84   a  of the insert body  16   a.    
         [0034]    In some embodiments, the lid  12   a  may be configured of sheet metal of any suitable thickness. Alternatively, the lid  12   a  is constructed of other materials, such as plastic. Features of the lid  12   a  may have varying thicknesses and surface finishes with respect to one another. 
         [0035]    With continued reference to  FIGS. 1-3C , cup  14   a  includes a bottom panel  50   a , a contact surface  52   a , an inclined wall  54   a , a cup sidewall  56   a , a curl  58   a , and a curl lip  62   a . The figures show the cup  14   a  as having a partially cylindrical shape. In alternate embodiments, the cup may be any suitable shape such that substantially corresponds to the shape of the insert body  16   a.    
         [0036]    The bottom panel  50   a  extends radially outward from the vertical axis V. The bottom panel  50   a  may be planar and can define a bottom surface of the container  10   a . The bottom panel  50   a  can be recessed (that is, spaced apart from a surface on which cup  14   a  rests). In other embodiments, the bottom panel may not be recessed. For example, the bottom panel may define a flat planar surface across the bottom surface of the cup  14   a . Alternatively, the bottom panel  50   a  may protrude downwardly. When present, the recess may be any suitable size, in regards to width and depth. 
         [0037]    The cup  14   a  also includes a contact surface  52   a  that may define a bottom surface of the cup  14   a . The contact surface  52   a  extends radially outward from the bottom panel  50   a . The inclined wall  54   a  extends radially outwardly and upwardly from the contact surface  52   a . Cup sidewall  56   a  extends upwardly from the inclined wall  54   a . In this manner, the cup sidewall  56   a  may define a side surface of the cup  14   a.    
         [0038]    As shown in  FIG. 3B , curl  58   a  extends from an upper surface of the cup sidewall  56   a  and curls inward. The curl  58   a  may be an approximately 180° bend. The edge of the curl  58   a  defines the curl lip  62   a . The curl lip  62   a  is shown as facing down, but may face up, radially inward or outward, or a direction therebetween. When the cup  14   a  is assembled to the insert body  16   a , the curl  58  abuts a contact surface  88   a  of the insert body  16   a , as further discussed below. 
         [0039]    Cup  14   a  may be configured of sheet metal, such as tinplate, of any suitable thickness. Alternatively, the cup  14   a  is constructed of other materials, such as plastic. Different features of the cup  14   a  may have varying thicknesses and surface finishes with respect to one another. 
         [0040]    With continued reference to  FIGS. 1-3C , insert body  16   a  may be a sleeve, such as an open-bottom sleeve and may include a body sidewall  70   a , a body lower sidewall  72   a , a body upper sidewall  74   a , an upper lip  76   a , a body bead  78   a , a bead lower surface  80   a , a bead contact surface  82   a , a neck  84   a , a shelf  86   a , a contact surface  88   a , a shelf taper  90   a , a body taper  92   a , a living hinge  100   a , a cup lip  106   a , and cup edge  108   a . The illustrated embodiment shows the insert body  16   a  as annular, but in some embodiments (not shown); the insert body  16   a  may be any suitable shape that can be coupled to the cup  14   a  and the lid  12   a.    
         [0041]    The body sidewall  70   a  may define a side surface of the insert body  16   a . The body lower sidewall  72   a  and body upper sidewall  74   a  may define a lower and upper portion of the body sidewall  70   a , respectively. When the insert body  16   a  is assembled with the cup  14   a  and the lid  12   a , as shown in  FIGS. 2A-3C , the body lower sidewall  72   a  is adjacent to and spaced apart from the cup sidewall  56   a  and the body upper sidewall  74   a  is adjacent to the lid sidewall  22   a.    
         [0042]    The upper lip  76   a  is defined by the top of the body upper sidewall  74   a . Specifically, the upper lip  76   a  is the top edge of the insert body  16   a  that is adjacent the lid heel  20   a . The lid heel  20   a  and the upper lip  76   a  together define the channel  40   a . The body upper sidewall  74   a  further includes the body bead  78   a , which extends radially outward towards the lid  12   a . In  FIG. 3B  the body bead  78   a  is illustrated as a round bump. In some embodiments (not shown) the body bead  78   a  may comprise any suitable shape bead that is able to extend radially outward from the insert body  16   a  and may be circumferentially discontinuous. When assembled to the lid  12   a , the body bead  78   a  can be configured such that it abuts or is adjacent to the bead upper surface  30   a.    
         [0043]    The neck  84   a  may define the transition between the body upper sidewall  74   a  and the body lower sidewall  72   a . The neck  84   a  can extend radially outward from the body lower sidewall  72   a . As such, the neck  84  appears to taper inward from the body upper sidewall  74   a.    
         [0044]    The shelf  86   a  can extend radially outward from the body sidewall  70   a . In the illustrated embodiment shown in  FIG. 1 , the shelf  86   a  is not continuous and instead there may be a plurality of shelves  86   a  disposed circumferentially around an outer peripheral surface of the insert body  16   a . The shelf  86   a  may define the contact surface  88   a , such that when the insert body  16   a  is assembled with the cup  14   a , the contact surface  88   a  abuts the curl lip  62   a  of the cup  14   a . The shelf  86   a  may define any suitable size or shape that is able to define a contact surface. 
         [0045]    As the shelf  86   a  protrudes from the body lower sidewall  72   a , the lower portion of the shelf  86   a  is defined by the shelf taper  90   a  that extends radially inward from the perimeter of the shelf  86   a . Similar to the shelf  86   a , the shelf taper  90   a  is not continuous and instead there may be a plurality of shelf tapers  90   a  disposed circumferentially around an outer peripheral surface of the insert body  16   a.    
         [0046]    The bottom portion of the body sidewall  70   a  may define a body taper  92   a  that tapers radially inward. The body taper  92   a  can be continuous and can extend around the insert body  16   a.    
         [0047]    The living hinge  100   a  is located at a distal end of the body taper  92   a . The living hinge  100   a  is continuous and extends circumferentially around a peripheral surface of the insert body  16   a . The cup lip  106   a  extends from the living hinge  100   a . The cup lip  106   a  tapers down along the vertical axis V and away from the cup sidewall  56   a  of the cup  14   a . The cup lip  106   a  tapers to define cup edge  108   a . The edge may be configured to at least partially contact the corresponding contact surface  52   a  of the cup  14   a  and can also, or alternatively, at least partially contact the inclined wall  54   a  of the cup  14   a . The living hinge  100   a  can be configured so that the cup lip  106   a  forms an obtuse angle with respect to the bottom panel  50   a . In this manner, the cup edge  108   a  is biased inward away from cup sidewall  56   a . Alternatively, the cup edge  108   a  can flex outward toward the cup sidewall  56   a.    
         [0048]    Insert body  16   a  and cup  14   a  may be further configured to form a snap-fit in relation to one another. Specifically, insert body  16   a  may be pressed into cup  14   a  such that the shelf taper  90   a  slides along the curl  58   a  until the curl lip  62   a  snaps onto the shelf  86   a , securing the insert body  16   a  to the cup  14   a . The insert body  16   a  may include a plastic material, such as polypropylene. The plastic material can be any plastic suitable of resisting corrosion, which may allow the interior space of the container  10   a  to store moist contents for long periods of time. The plastic material may also be configured to be elastic, such that when the insert body  16   a  is coupled with the cup  14   a  and releasably coupled with the lid  12   a  that the insert body  16   a  does not deform or become damaged during coupling. The insert body  16   a  may also be configured to have sufficient rigidity such that when the lid  12   a  and cup  14   a  are coupled to the insert body  16   a  that the lid  12   a  and the cup  14   a  will tend to retain the coupled configuration. 
         [0049]    The lid  12   a  is configured to releasably couple with the insert body  16   a , which in turn couples with the cup  14   a . When the lid  12   a , cup  14   a , and insert body  16   a  are all coupled together, container  10   a  is in a closed state. In the closed state the user may securely store contents within the interior space of the container  10   a , such as smokeless tobacco. When the lid  12   a  is decoupled from the insert body  16   a  and cup  14   a , this may define container  10   a  in an open state. When container  10   a  is in an open state, this may allow the user to gain access to the stored contents within the interior space of the container  10   a.    
         [0050]    The lid  12   a  and the cup  14   a  may be configured such that a plurality of containers  10   a  can be stacked on top of one another. Inclined wall  54   a  of a cup can be inclined at an angle that corresponds to angled transition wall  19   a  such that container  10   a  can register with another, like container. In this manner, the center panel  18   a  may receive a corresponding protruding interface located along the bottom of a second container  10   a , as defined by the bottom panel  50   a.    
         [0051]    The inventors also surmise that the center panel  18   a  may be recessed in order to minimize denting in the top surface of the lid  12   a . Because the center panel  18   a  may be recessed this may not only define a smaller upper horizontal surface area, but also may increase the strength of the top surface of the lid  12   a  to resist denting. The inventors also surmise that denting may be minimized because the overall weight of the container  10   a  may be less than a container that has an insert body with a bottom portion. Additionally, inclined wall  54   a  also stiffens sidewall  56   a  and provides a shorter sidewall compared with a sidewall that extends downward to a contact surface datum. Therefore, if cup  14   a  is assembled to insert body  16   a  and shipped loose to a brand owner or other filler, the assembly is likely less prone to denting because of the relatively light weight and the relatively short sidewall, which provides a smaller area to dent as the loose assemblies  14   a / 16   a  move loose to one another. 
         [0052]    The lid sidewall  22   a , specifically the lid upper portion  34   a , may be configured to allow the lid bead  26   a , and bead upper surface  30   a  to flex as the lid  12   a  is releasably coupled with the insert body  16   a . Furthermore, the lid sidewall  22   a  and lid upper portion  34   a  may be constructed of a material and thickness that is capable of repeated coupling and decoupling of the lid  12   a  with the insert body  16   a.    
         [0053]    The bead inner peak  28   a  may structurally reinforce the lid  12   a  to retain the mechanical interference fit with the insert body  16   a . The bead inner peak  28   a  may also serve as a gripping surface for the user when the user releasably couples and decouples the lid  12   a  from the insert body  16   a.    
         [0054]    The fold  38   a  of the lid  12   a  may be configured to structurally reinforce the lid  12   a  to retain the coupled position with the insert body  16   a . The lid lower portion  36   a  and the fold  38   a  may also serve as a gripping surface for the user when the user couples and decouples the lid  12   a  from the insert body  16   a . The fold  38   a  may also serve to provide a smooth surface that is comfortable and safe to touch by the user. In this manner, the fold  38   a  may protect the user&#39;s hands from engaging sharp metal edges during the coupling and decoupling process. 
         [0055]    The channel  40   a  may serve as a pathway for air to travel from outside the container  10   a  into the interior space of the container  10   a . In this manner, the channel  40   a  may allow for the contents of the container to be ventilated. This may reduce unwanted growth of bacteria and other organisms within the interior of the container  10   a . In addition to allowing ventilation, the channel  40   a  can also be configured to allow for movement of the lid  12   a . In this manner, the lid  12   a  and the upper lip  76   a  of the insert body  16   a  may be configured such that they do not contact each other when the container  10   a  is closed. Because the lid  12   a  may not come into contact with the upper lip  76   a , this may reduce stress on the lid  12   a.    
         [0056]    The channel  40   a  may be configured to allow for dimensional inaccuracies that may result from tolerances shifting in the lid  12   a , cup  14   a , and insert body  16   a . For example, if the body upper sidewall  74   a  is longer than expected, the channel  40   a  may be configured to have sufficient space to accommodate the extra length. Or, the channel  40   a  may be configured to accommodate various degrees of thermal expansion and contraction in the lid  12   a , cup  14   a , and the insert body  16   a . In this manner, the lid  12   a , cup  14   a , and insert body  16   a  can comprise different materials and can be exposed to extreme temperature variations. 
         [0057]    The living hinge  100   a  can be configured to flex such that the cup lip  106   a  and the cup edge  108   a  are able to pivot relative to the body sidewall  70   a  of the insert body  16   a  and the contact surface  52   a  and/or the inclined wall  54   a  of the cup  14   a . During the coupling of the insert body  16   a  with the cup  14   a , the living hinge  100   a  can be configured to flex such that the cup lip  106   a  moves in relation to the cup  14   a.    
         [0058]    Because the living hinge  100   a  can be configured to flex, the living hinge  100   a  may accommodate dimensional variations in the cup  14   a  and the insert body  16   a . In addition, the living hinge  100   a  may flex to accommodate various degrees of thermal expansion and contraction. In this manner, the cup lip  106   a  is configured to move relative to the cup  14   a  and still maintain contact between the cup edge  108   a  and the bottom surface of the cup  14   a . Additionally, the living hinge  100   a  may also be configured to have a slight compression, such that a small degree of potential energy is stored in the living hinge  100   a . Accordingly, the living hinge  100   a  provides the cup edge  108   a  with a slight force against the bottom surface of cup  14   a . The inventors surmise that this force may also prevent the contents of the container from leaking out underneath the cup edge  108   a . Furthermore, this force may also press shelf  86   a  against the curl lip  62   a.    
         [0059]    Turning now to the second embodiment as shown in  FIGS. 4-6C , container  10   b  includes the lid  12   b , cup  14   b , and insert body  16   b . The lid  12   b  includes a center panel  18   b , an angled transition wall  19   b , a lid heel  20   b , and a skirt  21   b . The skirt  21   b  extends downwardly from an outer periphery of lid heel  20   b  and includes a lid sidewall  22   b , an angled sidewall  24   b , a lid bead  26   b , a bead inner peak  28   b , a bead upper surface  30   b , a bead lower surface  32   b , a lid upper portion  34   b , a lid lower portion  36   b , a fold  38   b , and a channel  40   b . The illustrated embodiments show the lid  12   b  as having a circular shape; however lid  12   b  may be any suitable shape such that it is capable of coupling with the insert body  16   b.    
         [0060]    The center panel  18   b  is recessed relative the lid heel  20   b . Angled transition wall  19   b  extends radially from the outermost portion of center panel  18   b  to merge with lid heel  20   b . When the lid  12   b  is assembled to the insert body  16   b  and cup  14   b , the center panel  18   b  and angled transition wall  19   b  form a top surface of the chamber of container  10   b . The lid heel  20   b  may comprise a rounded edge that is defined by a radius of any suitable size. In some embodiments (not shown in the figures), the center panel  18   b  may not be recessed. For example, the center panel may be flush with the uppermost portion of heel, the center panel may extend above the heel, or the center panel may be sloped. 
         [0061]    Lid sidewall  22   b  extends about the periphery of the center panel  18   b  from the lid heel  20   b  such that the lid sidewall  22   b  is perpendicular to the center panel  18   b . The lid sidewall  22   b  has an annular shape that cooperates with the shape of insert body  16   b . The sidewall may form any suitable shape that is capable of cooperating with a corresponding insert body. 
         [0062]    Lid bead  26   b  extends radially inwardly relative to lid sidewall  22   b . In other embodiments (not shown), the lid bead  26   b  may define any suitable shape such that it is capable of coupling with the corresponding coupling surface on the insert body  16   b , and may be discontinuous. Lid bead  26   b  has a bead upper surface  30   b  and a bead lower surface  32   b.    
         [0063]    As depicted in  FIG. 6B , fold  38   b  may be formed as an approximately 180° bend in the lid sidewall  22   b  that extends radially inwardly from the outer surface of the sidewall towards the vertical axis V at the bottom portion of the lid  12   b . The fold  38   b  is configured to be proximate the neck  84   b  of the insert body  16   b.    
         [0064]    In some embodiments, the lid  12   b  may be configured of sheet metal of any suitable thickness. Alternatively, the lid  12   b  is constructed of other materials, such as plastic. Features of the lid  12   b  may have varying thicknesses and surface finishes with respect to one another. 
         [0065]    With continued reference to  FIGS. 4-6C , cup  14   b  includes a bottom panel  50   b , a contact surface  52   b , an inclined wall  54   b , a cup sidewall  56   b , a cup upper sidewall  58   b , and a cup crimp  62   b . The figures show the cup  14   b  as having a partially cylindrical shape. In alternate embodiments, the cup may be any suitable shape such that substantially corresponds to the shape of the insert body  16   b.    
         [0066]    The bottom panel  50   b  extends radially outward from the vertical axis V. The bottom panel  50   b  may be planar and can define a bottom surface of the container  10   b . The bottom panel  50   b  can be recessed (that is, spaced apart from a surface on which cup  14   b  rests). In other embodiments, the bottom panel may not be recessed. For example, the bottom panel may define a flat planar surface across the bottom surface of the cup  14   b . Alternatively, the bottom panel  50   b  may protrude downwardly. When present, the recess may be any suitable size, in regards to width and depth. 
         [0067]    The cup  14   b  also includes a contact surface  52   b  that may define a bottom surface of the cup  14   b . The contact surface  52   b  extends radially outward from the bottom panel  50   b . The inclined wall  54   b  extends radially outwardly and upwardly from the contact surface  52   b . Cup sidewall  56   b  extends upwardly from the inclined wall  54   b . In this manner, the cup sidewall  56   b  may define a side surface of the cup  14   b.    
         [0068]    As shown in  FIG. 6B , cup upper sidewall  58   b  extends from cup inner bead  57   b  and curls inward. The edge of the cup upper sidewall  58   b  defines the cup crimp  62   b . The cup crimp  62   b  is shown as facing radially inward, but may face down, up, radially outward, or a direction therebetween. When the cup  14   b  is assembled to the insert body  16   b , the cup upper sidewall  58   b  abuts a body upper contact surface  88   b  of the insert body  16   b , as further discussed below. 
         [0069]    Cup  14   b  may be configured of sheet metal, such as tinplate, of any suitable thickness. Alternatively, the cup  14   b  is constructed of other materials, such as plastic. Different features of the cup  14   b  may have varying thicknesses and surface finishes with respect to one another. 
         [0070]    With continued reference to  FIGS. 4-6C , insert body  16   b  may be a ring, such as an open bottom ring and may include a body sidewall  70   b , an upper lip  76   b , a body bead  78   b , a bead lower surface  80   b , a bead contact surface  82   b , a body upper contact surface  88   b , and a body lower contact surface  89   b . When the insert body  16   b  is assembled to the cup  14   b  and the lid  12   b , the body sidewall  70   b  may define a side surface of the insert body  16   b  and the container  10   b . The illustrated embodiment shows the insert body  16   a  as annular, but in some embodiments (not shown); the insert body  16   b  may be any suitable shape that can be coupled to the cup  14   b  and the lid  12   b.    
         [0071]    The upper lip  76   b  is defined by the top of the body sidewall  70   b . Specifically, the upper lip  76   b  is the top edge of the insert body  16   b , adjacent the lid heel  20   b . The lid heel  20   b  and the upper lip  76   b  together define the channel  40   b . The body sidewall  70   b  further includes the body bead  78   b , which extends radially outward towards the lid  12   b . In  FIG. 6B  the body bead  78   b  is illustrated as a round bump. In some embodiments (not shown) the body bead  78   b  may comprise any suitable shape bead that is able to extend radially outward from the insert body  16   b  and may be circumferentially discontinuous. When assembled to the lid  12   b , the body bead  78   b  can be configured such that it abuts or is adjacent to the bead upper surface  30   a.    
         [0072]    The insert body  16   b  may define the body upper contact surface  88   b  and the body lower contact surface  89   b , such that when the insert body  16   b  is assembled with the cup  14   b , the body upper contact surface  88   b  and body lower contact surface  89   b  may abut or be adjacent to the corresponding surfaces of the cup upper sidewall  58   b , the cup inner bead  57   b  and/or the cup crimp  62   b  of the cup  14   b . The body upper contact surface  88   b  and body lower contact surface  89   b  may be continuous and extend circumferentially around an outer peripheral surface of the insert body  16   b . In some embodiments, the body upper contact surface  88   b  and body lower contact surface  89   b  may define any suitable sizes or shapes that are able to define surfaces that are capable of coupling with the cup  14   b.    
         [0073]    The insert body  16   b  may be made of a plastic material, such as polypropylene, which may allow the interior space of the container  10   b  to store moist contents for long periods of time. The plastic material may also be configured to be elastic, such that when the insert body  16   b  is coupled with the cup  14   b  and releasably coupled with the lid  12   b  that the insert body  16   b  does not deform or become damaged during coupling. The insert body  16   b  may also be configured to have sufficient rigidity such that when the lid  12   b  and cup  14   b  are coupled to the insert body  16   b  that the lid  12   b  and the cup  14   b  will tend to retain the coupled configuration 
         [0074]    Referring to  FIG. 7 , the insert body  16   b  may be coupled to the cup  16   b  by a crimping process. Specifically, after the insert body  16   b  is positioned within the cup  16   b  such that the bottom portion of the insert body rests on the cup inner bead  57   b , cup upper sidewall  58   b  may be bent radially inward toward the body upper contact surface  88   b  of the insert body  16   b , so as to crimp the cup crimp  62   b  against the body upper contact surface  88   b . The step of crimping the cup sidewall  56   b  is shown at step  700 . By coupling the insert body  16   b  to the cup  16   b , a seal may be formed between the insert body  16   b  and the cup sidewall  56   b , as identified at step  702 . 
         [0075]    The lid  12   b  is configured to releasably couple with the insert body  16   b , which in turn couples with the cup  14   b . When the lid  12   b , cup  14   b , and insert body  16   b  are coupled together, this may define container  10   b  in a closed state. In the closed state the user may securely store contents within the interior space of the container  10   b , such as smokeless tobacco. When the lid  12   b  is decoupled from the insert body  16   b  and cup  14   b , this may define container  10   b  in an open state. When container  10   b  is an open state, this may allow the user to gain access to the stored contents within the interior space of the container  10   b.    
         [0076]    The lid  12   b  and the cup  14   b  may be configured such that a plurality of containers  10   b  can be stacked on top of one another. Inclined wall  54   b  of a cup can be inclined at an angle that corresponds to angled transition wall  19   b  such that container  10   b  can register with another, like container. In this manner, the center panel  18   b  may receive a corresponding protruding interface located along the bottom of a second container  10   b , as defined by the bottom panel  50   b.    
         [0077]    The inventors also surmise that the center panel  18   b  may be recessed in order to minimize denting in the top surface of the lid  12   b . Because the center panel  18   b  may be recessed this may not only define a smaller horizontal surface, but also may increase the strength of the top surface of the lid  12   b . The inventors also surmise that denting may be minimized because the overall weight of the container  10   b  may be less than a container that has an insert body with a bottom portion, or an insert body such as  16   a  that extends to the bottom of the cup  14   a . Additionally, inclined wall  54   b , also stiffens sidewall  56   b  and provides a shorter sidewall compared with a sidewall that extends downward to a contact surface datum. Therefore, if cup  14   b  is assembled to insert body  16   b  and shipped loose to a brand owner or other filler, the assembly is likely less prone to denting because of the relatively light weight and the relatively short sidewall, which provides a smaller area to dent as the loose assembles  14   b / 16   b  move loose to one another. 
         [0078]    The lid sidewall  22   b , specifically the lid upper portion  34   b , may be configured to allow the lid bead  26   b , and bead upper surface  30   b  to flex as the lid  12   b  is releasably coupled with the insert body  16   b . Furthermore, the lid sidewall  22   b  and lid upper portion  34   b  may be constructed of a material and thickness that is capable of repeated coupling and decoupling of the lid  12   b  with the insert body  16   b.    
         [0079]    The bead inner peak  28   b  may structurally reinforce the lid  12   b  to retain the mechanical interference fit with the insert body  16   b . The bead inner peak  28   b  may also serve as a gripping surface for the user when the user releasably couples and decouples the lid  12   b  from the insert body  16   b.    
         [0080]    Fold  38   b  may be configured to structurally reinforce the lid  12   b  to retain the coupled position with the insert body  16   b . The lid lower portion  36   b  and the fold  38   b  may also serve as a gripping surface for the user when the user couples and decouples the lid  12   b  from the insert body  16   b . The fold  38   b  may also serve to provide a smooth surface that is comfortable and safe to touch by the user. In this manner, the fold  38   b  may protect the user&#39;s hands from engaging sharp metal edges during the coupling and decoupling process. 
         [0081]    The channel  40   b  may serve as a pathway for air to travel from outside the container  10   b  into the interior space of the container  10   b . In this manner, the channel  40   b  may allow for the contents of the container to be ventilated. This may reduce unwanted growth of bacteria and other organisms within the interior space of the container  10   b . In addition to allowing ventilation, the channel  40   b  can also be configured to allow for movement of the lid  12   b . In this manner, the lid  12   b  and the upper lip  76   b  of the insert body  16   b  may be configured such that they do not contact each other when the container  10   b  is closed. Because the lid  12   b  may not come into contact with the upper lip  76   b , this may reduce stress on the lid  12   b.    
         [0082]    In some embodiments, the channel  40   b  may be configured to allow for dimensional inaccuracies that may result from tolerances shifting in the lid  12   b , cup  14   b , and insert body  16   b . For example, if the insert body  16   b  is longer than expected, the channel  40   b  may be configured to have sufficient space to accommodate the extra length. In some embodiments, the channel  40   b  may be configured to accommodate various degrees of thermal expansion and contraction in the lid  12   b , cup  14   b , and the insert body  16   b . In this manner, the lid  12   b , cup  14   b , and insert body  16   b  can comprise different materials and can be exposed to extreme temperature variations. 
         [0083]    Turning now to the third embodiment shown in  FIGS. 8-10C , container  10   c  includes the lid  12   c , cup  14   c , and insert body  16   c . The lid  12   c  includes a center panel  18   c , an angled transition wall  19   c , a lid heel  20   c , and a skirt  21   c . The skirt  21   c  extends downwardly from an outer periphery of lid heel  20   c  and includes a lid sidewall  22   c , an angled sidewall  24   c , a lid bead  26   c , a bead inner peak  28   c , a bead upper surface  30   c , a bead lower surface  32   c , a lid upper portion  34   c , a lid lower portion  36   c , a fold  38   c , and a channel  40   c . The illustrated embodiments show the lid  12   c  as having a circular shape; however, lid  12   c  may be any suitable shape such that it is capable of coupling with the insert body  16   c.    
         [0084]    The center panel  18   c  is recessed relative the lid heel  20   c . Angled transition wall  19   c  extends radially from the outermost portion of center panel  18   c  to merge with lid heel  20   c . When the lid  12   c  is assembled to the insert body  16   c  and cup  14   c , the center panel  18   c  and angled transition wall  19   c  form a top surface of the chamber of container  10   c . The lid heel  20   c  may comprise a rounded edge that is defined by a radius of any suitable size. In some embodiments (not shown in the figures), the center panel  18   c  may not be recessed. For example, the center panel may be flush with the uppermost portion of heel, the center panel may extend above the heel, or the center panel may be sloped. 
         [0085]    Lid sidewall  22   c  extends about the periphery of the center panel  18   c  from the lid heel  20   c  such that the lid sidewall  22   c  is perpendicular to the center panel  18   c . The lid sidewall  22   c  has an annular shape that cooperates with the shape of insert body  16   c . The sidewall may form any suitable shape that is capable of cooperating with a corresponding insert body. 
         [0086]    Lid bead  26   c  extends radially inwardly relative to lid sidewall  22   c . In other embodiments (not shown), the lid bead  26   c  may define any suitable shape such that it is capable of coupling with the corresponding coupling surface on the insert body  16   c , and may be discontinuous. Lid bead  26   c  has a bead upper surface  30   c  and a bead lower surface  32   c.    
         [0087]    As depicted in  FIG. 10B , fold  38   c  may be formed as an approximately 180° bend in the lid sidewall  22   c  that extends radially inwardly from the outer surface of the sidewall towards the vertical axis V at the bottom portion of the lid  12   c . The fold  38   c  is configured to be proximate an outer surface of the insert body  16   c.    
         [0088]    In some embodiments, the lid  12   c  may be configured of sheet metal of any suitable thickness. Alternatively, the lid  12   c  is constructed of other materials, such as plastic. Features of the lid  12   c  may have varying thicknesses and surface finishes with respect to one another. 
         [0089]    With continued reference to  FIGS. 8-10C , container  10   c  also includes the cup  14   c . The cup  14   c  includes a bottom panel  50   c , a contact surface  52   c , a cup sidewall  56   c , a curl  58   c , and a curl lip  62   c . The figures show the cup  14   c  as having a partially cylindrical shape. In alternate embodiments, the cup may be any suitable shape such that substantially corresponds to the shape of the insert body  16   c.    
         [0090]    The bottom panel  50   c  extends radially outward from the vertical axis V. The bottom panel  50   c  may be planar and can define a bottom surface of the container  10   c . The bottom panel  50   c  can be recessed (that is, spaced apart from a surface on which cup  14   c  rests). In other embodiments, the bottom panel  50   c  may not be recessed. For example, the bottom panel  50   c  may define a flat planar surface across the bottom surface of the cup  14   c . Alternatively, the bottom panel  50   c  may protrude downwardly. When present, the recess may be any suitable size, in regards to width and depth. 
         [0091]    The cup  14   c  also includes a contact surface  52   c  that may define a bottom surface of the cup  14   c . The contact surface  52   c  extends radially outward from the bottom panel  50   c . The cup sidewall  56   c  extends upwardly from the contact surface  52   c . In this manner, the cup sidewall  56   c  may define a side surface of the cup  14   c.    
         [0092]    As shown in  FIG. 10B , the curl  58   c  extends from an upper surface of the cup  14   c  and curls radially outward towards the lid  12   c . The distal edge of the curl  58   c  may define the curl lip  62   c . The curl lip  62   c  is shown as facing down, but may face up, radially inward or outward, or a direction therebetween. When the cup  14   c  is assembled to the insert body  16   c , the curl lip  62   c  may abut a body contact surface  88   c  of the insert body  16   c , as further discussed below. 
         [0093]    Cup  14   c  may be configured of sheet metal, such as tinplate, of any suitable thickness. Alternatively, the cup  14   c  is constructed of other materials, such as plastic. Different features of the cup  14   c  may have varying thicknesses and surface finishes with respect to one another. 
         [0094]    With continued reference to  FIGS. 8-10C , insert body  16   c  may be a collar and may include a body sidewall  70   c , an upper lip  76   c , a body bead  78   c , a bead lower surface  80   c , a bead contact surface  82   c , a shelf  86   c , a body contact surface  88   c , and a shelf taper  90   c . The illustrated embodiments show the insert body  16   c  as annular, but in some embodiments, the insert body  16   c  may be any suitable shape that can be coupled to the cup  14   c  and the lid  12   c.    
         [0095]    The insert body  16   c  further includes body sidewall  70   c  that is continuous and extends circumferentially around the insert body  16   c , or may be discontinuous (not shown in the figures). When the insert body  16   c  is assembled to the cup  14   c  and the lid  12   c , the body sidewall  70   c  may define a side surface of the insert body  16   c  and the container  10   c . While the embodiment illustrated in  FIGS. 10A-10B  show the body sidewall  70   c  as having a height roughly equal to the height of the lid  12   c.    
         [0096]    The upper lip  76   c  is defined by the top of the body sidewall  70   c . Specifically, the upper lip  76   c  is the top edge of the insert body  16   c  that is adjacent the lid heel  20   c . The lid heel  20   c  and the upper lip  76   c  together define the channel  40   c . The body sidewall  70   c  further includes the body bead  78   c , which extends radially outward towards the lid  12   c . In  FIG. 10B  the body bead  78   c  is illustrated as a round bump. In some embodiments (not shown), the body bead  78   c  may comprise any suitable shape that is able to extend radially outward from the insert body  16   c . When assembled to the lid  12   c , the body bead  78   c  can be configured such that it abuts or is adjacent to the bead upper surface  30   c.    
         [0097]    The shelf  86   c  can extend radially inward from the body sidewall  70   c . The shelf  86   c  may be continuous and extends circumferentially around an inner surface of the body sidewall  70   c . In some embodiments, the shelf  86   c  is not continuous and instead there may be a plurality of shelves  86   c  disposed circumferentially around the inner surface of the insert body  16   c . The shelf  86   c  may define the body contact surface  88   c , such that when the insert body  16   c  is assembled with the cup  14   c , the body contact surface  88   c  abuts the curl lip  62   c  of the cup  14   c . As the shelf  86   c  protrudes inward from the body sidewall  70   c , the lower portion of the shelf  86   c  is defined by the shelf taper  90   c . When the insert body  16   c  is assembled with the cup  14   c , the shelf taper  90   c  can taper radially outward away from the vertical axis V. 
         [0098]    The insert body  16   c  may include a plastic material, such as polypropylene. The plastic material can be any plastic suitable of resisting corrosion, which may allow the interior space of the container  10   c  to store moist contents for long periods of time. The plastic material may also be configured to be elastic, such that when the insert body  16   c  is coupled with the cup  14   c  and releasably coupled with the lid  12   c  that the insert body  16   c  does not deform or become damaged during coupling. The insert body  16   c  may also be configured to have sufficient rigidity such that when the lid  12   c  and cup  14   c  are coupled to the insert body  16   c  that the lid  12   c  and the cup  14   c  will tend to retain the coupled configuration 
         [0099]    Insert body  16   c  and cup  14   c  may be further configured to form a snap-fit in relation to one another. Specifically, insert body  16   c  may be pressed onto cup  14   c  such that the shelf taper  90   c  slides along the curl  58   c  until the curl lip  62   c  snaps onto the shelf  86   c , securing the insert body  16   c  to the cup  14   c.    
         [0100]    The lid  12   c  serves as a removable cover that is configured to releasably couple with the insert body  16   c , which in turn couples with the cup  14   c . When the lid  12   c , cup  14   c , and insert body  16   c  are coupled together, this may define container  10   c  in a closed state. In the closed state the user may securely store contents within the interior space of the container  10   c , such as smokeless tobacco. When the lid  12   c  is decoupled from the insert body  16   c  and cup  14   c , this may define container  10   c  in an open state. When container  10   c  is an open state, this may allow the user to gain access to the stored contents within the interior space of the container  10   c.    
         [0101]    The lid  12   c  and the cup  14   c  may be configured such that a plurality of containers  10   c  can be stacked on top of one another. Specifically, the angled transition wall  19   c  on one container can register with the cup  14   c  of another, like container. In this manner, the center panel  18   c  may receive a corresponding protruding interface located along the bottom of a second container  10   c , as defined by the bottom panel  50   c.    
         [0102]    The inventors also surmise that the center panel  18   c  may be recessed in order to minimize denting in the top surface of the lid  12   c . Because the center panel  18   c  may be recessed this may not only define a smaller horizontal surface area that is able to be dented, but also may increase the strength of the top surface of the lid  12   c  to resist denting. The inventors also surmise that denting may be minimized because the overall weight of the container  10   c  may be less than a container that has an insert body with a bottom portion, or an insert body such as  16   a  that extends to the bottom of the cup  14   a.    
         [0103]    The lid sidewall  22   c , specifically the lid upper portion  34   c , may be configured so that the lid bead  26   c , and bead upper surface  30   c  flex as the lid  12   c  is releasably coupled with the insert body  16   c . Furthermore, the lid sidewall  22   c  and lid upper portion  34   c  may be constructed of a material and thickness that is capable of repeated coupling and decoupling of the lid  12   c  with the insert body  16   c.    
         [0104]    The bead inner peak  28   c  may structurally reinforce the lid  12   c  to retain the mechanical interference fit with the insert body  16   c . The bead inner peak  28   c  may also serve as a gripping surface for the user when the user releasably couples and decouples the lid  12   c  from the insert body  16   c.    
         [0105]    The fold  38   c  may be configured to structurally reinforce the lid  12   c  to retain the coupled position with the insert body  16   c . The lid lower portion  36   c  and the fold  38   c  may also serve as a gripping surface for the user when the user couples and decouples the lid  12   c  from the insert body  16   c . The fold  38   c  may also serve to provide a smooth surface that is comfortable and safe to touch by the user. In this manner, the fold  38   c  may protect the user&#39;s hands from engaging sharp metal edges during the coupling and decoupling process. 
         [0106]    The channel  40   c  may serve as a pathway for air to travel from outside the container  10   c  into the interior space of the container  10   c . In this manner, the channel  40   c  may allow for the contents of the container to be ventilated. This may reduce unwanted growth of bacteria and other organisms within the interior of the container  10   c . In addition to allowing ventilation, the channel  40   c  can also be configured to allow for movement of the lid  12   c . In this manner, the lid  12   c  and the upper lip  76   c  of the insert body  16   c  may be configured such that they do not contact each other when the container  10   c  is closed. Because the lid  12   c  may not come into contact with the upper lip  76   c , this may reduce stress on the lid  12   c.    
         [0107]    In some embodiments, the channel  40   c  may be configured to allow for dimensional inaccuracies that may result from tolerances shifting in the lid  12   c , cup  14   c , and insert body  16   c . For example, if the body sidewall  70   c  is longer than expected, the channel  40   c  may be configured to have sufficient space to accommodate the extra length. In some embodiments, the channel  40   c  may be configured to accommodate various degrees of thermal expansion and contraction in the lid  12   c , cup  14   c , and the insert body  16   c . In this manner, the lid  12   c , cup  14   c , and insert body  16   c  can comprise different materials and can be exposed to extreme temperature variations. 
         [0108]    Turning now to  FIGS. 11-13C , container  10   d  includes the lid  12   d , cup  14   d , and insert body  16   d . The lid  12   d  includes a center panel  18   d , an angled transition wall  19   d , a lid heel  20   d , and a skirt  21   d . The skirt  21   d  extends downwardly from an outer periphery of a lid heel  20   d  and includes a lid sidewall  22   d , an angled sidewall  24   d , a lid bead  26   d , a bead inner peak  28   d , a bead upper surface  30   d , a bead lower surface  32   d , a lid upper portion  34   d , a lid lower portion  36   d , a fold  38   d , and a channel  40   d . The illustrated embodiments show the lid  12   d  as having a circular shape; however, lid  12   d  may be any suitable shape such that it is capable of coupling with the insert body  16   d.    
         [0109]    The center panel  18   d  is recessed relative the lid heel  20   d . Angled transition wall  19   d  extends radially from the outermost portion of center panel  18   d  to merge with lid heel  20   d . When the lid  12   d  is assembled to the insert body  16   d  and cup  14   d , the center panel  18   d  and angled transition wall  19   d  form a top surface of the chamber of container  10   d . The lid heel  20   d  may comprise a rounded edge that is defined by a radius of any suitable size. In some embodiments (not shown in the figures), the center panel  18   d  may not be recessed. For example, the center panel may be flush with the uppermost portion of heel, the center panel may extend above the heel, or the center panel may be sloped. 
         [0110]    Lid sidewall  22   d  extends about the periphery of the center panel  18   d  from the lid heel  20   d  such that the lid sidewall  22   d  is perpendicular to the center panel  18   d . The lid sidewall  22   d  has an annular shape that cooperates with the shape of insert body  16   d . The sidewall may form any suitable shape that is capable of cooperating with a corresponding insert body. 
         [0111]    Lid bead  26   d  extends radially inwardly relative to lid sidewall  22   d . In other embodiments (not shown), the lid bead  26   d  may define any suitable shape such that it is capable of coupling with the corresponding coupling surface on the insert body  16   d , and may be discontinuous. Lid bead  26   d  has a bead upper surface  30   a  and a bead lower surface  32   a.    
         [0112]    As depicted in  FIG. 13B , fold  38   d  may be formed as an approximately 180° bend in the lid sidewall  22   d  that extends radially inwardly from the outer surface of the sidewall towards the vertical axis V at the bottom portion of the lid  12   d . The fold  38   d  is configured to be proximate the body outer sidewall  74   d  of the insert body  16   d.    
         [0113]    In some embodiments, the lid  12   d  may be configured of sheet metal of any suitable thickness. Alternatively, the lid  12   d  is constructed of other materials, such as plastic. Features of the lid  12   d  may have varying thicknesses and surface finishes with respect to one another. 
         [0114]    With continued reference to  FIGS. 11-13C , container  10   d  also includes the cup  14   d . The cup  14   d  includes a bottom panel  50   d , a contact surface  52   d , a cup sidewall  56   d , a curl  58   d , and a cup upper surface  60   d . The figures show the cup  14   d  as having a partially cylindrical shape. In alternate embodiments, the cup may be any suitable shape such that substantially corresponds to the shape of the insert body  16   d.    
         [0115]    The bottom panel  50   d  extends radially outward from the vertical axis V. When the cup  14   d  is assembled to the insert body  16   d  and cup  14   d , the bottom panel  50   d  may be planar and can define a bottom surface of the container  10   d . The bottom panel  50   d  can be recessed (that is, spaced apart from a surface on which cup  14   d  rests). In other embodiments, the bottom panel  50   d  may not be recessed. For example, the bottom panel  50   d  may define a flat planar surface across the bottom surface of the cup  14   d . Alternatively, the bottom panel  50   d  may protrude downwardly. When present, the recess may be any suitable size, in regards to width and depth. 
         [0116]    The cup  14   d  also includes a contact surface  52   d  that may define a bottom surface of the cup  14   d . The contact surface  52   d  extends radially outward from the bottom panel  50   d . The cup sidewall  56   d  extends upwardly from the contact surface  52   d . In this manner, the cup sidewall  56   d  may define a side surface of the cup  14   d . The cup sidewall  56   d  is continuous and extends circumferentially around the vertical axis V. 
         [0117]    As shown in  FIG. 13B , the curl  58   d  extends radially outward towards the lid  12   d . The curl  58   d  is continuous and extends circumferentially around the vertical axis V. The cup upper surface  60   d  is positioned at an upper portion of the cup  14   d . When the cup  14   d  is assembled to the insert body  16   d  and the lid  12   d , the cup upper surface  60   d  is configured opposite the fold  38   d . Similar to the fold  38   d , the cup upper surface  60   d  can be continuous and may extend circumferentially around the vertical axis V. 
         [0118]    Cup  14   d  may be configured of sheet metal, such as tinplate, of any suitable thickness. Alternatively, the cup  14   d  is constructed of other materials, such as plastic. Different features of the cup  14   d  may have varying thicknesses and surface finishes with respect to one another. 
         [0119]    With continued reference to  FIGS. 11-13C , insert body  16   d  may be a clip and may include a body inner sidewall  72   d , a body outer sidewall  74   d , a upper lip  76   d , a body curl  78   d , a curl lower surface  80   d , a body outer contact surface  88   d , and a body inner contact surface  89   d . The illustrated embodiments show the insert body  16   d  as annular, but in some embodiments, the insert body  16   d  may be any suitable shape that can be coupled to the cup  14   d  and the lid  12   d.    
         [0120]    The body inner sidewall  72   d  and body outer sidewall  74   d  define side surfaces of the insert body  16   d  and the container  10   d . While the embodiment illustrated in  FIGS. 13A-13B  show the body inner sidewall  72   d  and body outer sidewall  74   d  having heights roughly equal to the height of the lid  12   d . However, in some embodiments the body inner sidewall  72   d  may abut the contact surface  52   d  on a lower end and can have an upper end adjacent to the lid heel  20   d . In other embodiments, the body inner sidewall  72   d  and body outer sidewall  74   d  may extend any suitable length between the contact surface  52   d  and the lid heel  20   d.    
         [0121]    The upper lip  76   d  is the upper-most surface of the insert body  16   d . Specifically, the upper lip  76   d  is the top edge of the insert body  16   d  that is adjacent the lid heel  20   d . Additionally, the upper lip  76   d  can be continuous and can extend circumferentially along the upper-most surface of the insert body  16   d . In other embodiments, the surface of the upper lip  76   d  may comprise any suitable cross-sectional shape. 
         [0122]    The insert body  16   d  further includes the body curl  78   d , which extends radially outward from the insert body  16   d . In  FIG. 13B  the body curl  78   d  is illustrated as a round curl that is continuous and extends circumferentially around the vertical axis V. However, in some embodiments, the body curl  78   d  may comprise any suitable shape that is able to extend radially outward from the insert body  16   d . When assembled to the lid  12   d , the body curl  78   d  can be configured such that it abuts or is adjacent to the bead upper surface  30   d.    
         [0123]    The body curl  78   d  further may define the curl lower surface  80   d . The curl lower surface  80   d  is the bottom-most portion of the body curl  78   d . Like the body curl  78   d , the curl lower surface  80   d  can be continuous and can extend circumferentially around the insert body  16   d.    
         [0124]    Insert body  16   d  and cup  14   d  may be further configured to form a snap-fit in relation to one another. Specifically, insert body  16   d  may be pressed onto cup  14   d  such that the body inner sidewall  72   d  and the body outer sidewall  74   d  slide along the curl  58   d  until the curl lower surface  80   d  snaps under the curl  58   d , securing the insert body  16   d  to the cup  14   d.    
         [0125]    The insert body  16   d  may include a plastic material, such as polypropylene. The plastic material can be any plastic suitable of resisting corrosion, which may allow the interior space of the container  10   d  to store moist contents for long periods of time. The plastic material may also be configured to be elastic, such that when the insert body  16   d  is coupled with the cup  14   d  and releasably coupled with the lid  12   d  that the insert body  16   d  does not deform or become damaged during coupling. The insert body  16   d  may also be configured to have sufficient rigidity such that when the lid  12   d  and cup  14   d  are coupled to the insert body  16   d  that the lid  12   d  and the cup  14   d  will tend to retain the coupled configuration. 
         [0126]    The lid  12   d  serves as a removable cover that is configured to releasably couple with the insert body  16   d , which in turn couples with the cup  14   d . When the lid  12   d , cup  14   d , and insert body  16   d  are coupled together, this may define container  10   d  in a closed state. In the closed state the user may securely store contents within the interior space of the container  10   d , such as smokeless tobacco. When the lid  12   d  is decoupled from the insert body  16   d  and cup  14   d , this may define container  10   d  in an open state. When container  10   d  is an open state, this may allow the user to gain access to the stored contents within the interior space of the container  10   d.    
         [0127]    The lid  12   d  and the cup  14   d  may be configured such that a plurality of containers  10   d  can be stacked on top of one another. Specifically, the angled transition wall  19   d  on one container can register with the cup  14   d  of another, like container. In this manner, the center panel  18   d  may receive a corresponding protruding interface located along the bottom of a second container  10   d , as defined by the bottom panel  50   d.    
         [0128]    The inventors also surmise that the center panel  18   d  may be recessed in order to minimize denting in the top surface of the lid  12   d . Because the center panel  18   d  may be recessed this may not only define a smaller horizontal surface area that is able to be dented, but also may increase the strength of the top surface of the lid  12   d  to resist denting. The inventors also surmise that denting may be minimized because the overall weight of the container  10   d  may be less than a container that has an insert body with a bottom portion, or an insert body such as  16   a  that extends to the bottom of the cup  14   a.    
         [0129]    The lid bead  26   d  and bead upper surface  30   d  may couple with the insert body  16   d , specifically the body curl  78   d  and the curl lower surface  80   d . The lid bead  26   d  and bead upper surface  30   d  may be configured to create a mechanical interference with the body curl  78   d  and the curl lower surface  80   d . In this manner, the lid  12   d  can releasably couple with the insert body  16   d.    
         [0130]    The lid bead  26   d  and bead upper surface  30   d  flex as the lid  12   d  is releasably coupled with the insert body  16   d . Furthermore, the lid sidewall  22   d  and lid upper portion  34   d  may be constructed of a material and thickness that is capable of repeated coupling and decoupling of the lid  12   d  with the insert body  16   d.    
         [0131]    The bead inner peak  28   d  may structurally reinforce the lid  12   d  to retain the mechanical interference fit with the insert body  16   d . The bead inner peak  28   d  may also serve as a gripping surface for the user when the user releasably couples and decouples the lid  12   d  from the insert body  16   d.    
         [0132]    The fold  38   d  may be configured to structurally reinforce the lid  12   d  to retain the coupled position with the insert body  16   d . The lid lower portion  36   d  and the fold  38   d  may also serve as a gripping surface for the user when the user couples and decouples the lid  12   d  from the insert body  16   d . The fold  38   d  may also serve to provide a smooth surface that is comfortable and safe to touch by the user. In this manner, the fold  38   d  may protect the user&#39;s hands from engaging sharp metal edges during the coupling and decoupling process. 
         [0133]    The channel  40   d  may serve as a pathway for air to travel from outside the container  10   d  into the interior space of the container  10   d . In this manner, the channel  40   d  may allow for the contents of the container to be ventilated. This may reduce unwanted growth of bacteria and other organisms within the interior of the container  10   d . In addition to allowing ventilation, the channel  40   d  can also be configured to allow for movement of the lid  12   d . In this manner, the lid  12   d  and the upper lip  76   d  of the insert body  16   d  may be configured such that they do not contact each other when the container  10   d  is closed. Because the lid  12   d  may not come into contact with the upper lip  76   d , this may reduce stress on the lid  12   d.    
         [0134]    In some embodiments, the channel  40   d  may be configured to allow for dimensional inaccuracies that may result from tolerances shifting in the lid  12   d , cup  14   d , and insert body  16   d . For example, if the insert body  16   d  is longer than expected, the channel  40   d  may be configured to have sufficient space to accommodate the extra length. In some embodiments, the channel  40   d  may be configured to accommodate various degrees of thermal expansion and contraction in the lid  12   d , cup  14   d , and the insert body  16   d . In this manner, the lid  12   d , cup  14   d , and insert body  16   d  can comprise different materials and can be exposed to extreme temperature variations. 
         [0135]    The various features described with respect to each of the four embodiments are all interchangeable amongst other embodiments. For example, the  14   d  may be coupled with the insert body  16   b  and the lid  12   a . This is just one example of one combination. Any combination of individual features from separate embodiments may be used with each other. 
         [0136]    The drawings show specific embodiments in which the present application may be practiced, by way of example or illustration and not by way of limitation. The embodiments may be combined, other examples or embodiments may be utilized, or structural, logical and mechanical changes may be made without departing from the scope and spirit of the claimed features of the present application. The description is, therefore, not to be taken in a limiting sense. The above description is intended to be illustrative, and not restrictive. As such, the above embodiments and aspects thereof may be used in combination with each other. Many other embodiments will be apparent to those skilled in the art after reading the above description. While the foregoing written description of the present application enables one of ordinary skill to make and use the claimed features of the present application, those of ordinary skill will understand and appreciate the existence of variations, permutations, combinations, equivalent means, and equivalents of the specific embodiments, methods, and examples herein. The present application should therefore not be limited by the above described embodiments, methods, and examples, but by all embodiments and methods within the scope and spirit of the present application as claimed.