Patent Publication Number: US-11034480-B2

Title: Holder for curved-surface objects

Description:
CROSS-REFERENCE TO RELATED APPLICATION 
     This application claims priority to and the full benefit of U.S. Provisional Patent Application Ser. No. 62/662,267 (filed Apr. 25, 2018, and titled “Bottle Cradle”) and Provisional Patent Application Ser. No. 62/744,247 (filed Oct. 11, 2018, and titled “Holder for Curved-Surface Objects”), the entire contents of both are incorporated here by reference. 
    
    
     BACKGROUND OF THE DISCLOSURE 
     The grocery industry is about an $800 billion industry, with an average supermarket generating $15-$20 million in revenues per year. Approximately 50% of sales come from items in displays and in shelves, with the rest a mixture from the frozen food, deli, and bakery sections. One of the challenges stores face is how to protect curved-surface objects from breaking once those items are in a customer&#39;s possession. 
     Curved-surface objects such as bottles, cans, or food items, such as melons, are often placed on conveyor belts. For example, in grocery stores, curved-surface items may be placed on conveyor belts at a cashier. A conveyor belt may move automatically depending on the actions of a cashier or other customer. Conveyor belts may intermittently increase or decrease their speed to provide time for a cashier to scan or bag items. Placing curved-surface objects on intermittently accelerating conveyors carries a risk of any curved-surface objects rolling and potentially falling off the conveyor, more so than a stationary container would. 
     For example, a bottle is a narrow-necked, curved-surface container made of an impermeable material, such as plastic, glass, or metal, configured to store and transport liquids. In modern usage a bottle may be sealed with an internal stopper, external bottle cap, or one of various closure devices. By contrast, a can is a container for storing and transporting liquids that has a substantially consistent diameter along its entire length. Such cans generally comprise a metal material of construction and implement a stay-tab opening mechanism. 
     Bottles and cans may include a substantially cylindrical main body that have a constant diameter along a length of the cylindrical main body. Bottles and cans may be taller in height than they are wide in diameter. This may result in bottles and cans being more easily toppled or getting knocked over for slight disturbances. For example, placing bottles and cans upright on a conveyor belt often results in bottles toppling over when the belt conveyor system starts or stops. Laying bottles and cans horizontally on the belt normally does not remedy the problem, since the inconsistency of motion of the conveyor belt may cause the bottles and cans to roll from their initial position. In a system without an edge buffer, items may roll off the conveyor belt, causing breakage and spoilage of the products at issue. 
     As another example, other curved-surface objects such as melons or watermelons are known to hold significant rotational inertia due to their radii and mass distribution, and if they roll on a conveyor belt they may not stop rolling, and fall off the conveyor belt. 
     Curved-surface objects may also tumble out and break when they are in items in motion, particularly when curved-surface items make their way from person to grocery carts to cars to wherever they end up. There are multiple points in this journey that can result in breakage, resulting in monetary loss to a store or costing a customer money if they break something after leaving a store. 
     SUMMARY OF THE DISCLOSURE 
     What is needed is a system and device to prevent or limit rolling of objects on a movable surface. Accordingly, the present disclosure provides for a system and device that may limit rolling and shifting of curved-surface objects on a movable surface. More specifically, the system and device may comprise a holder with a frame and openings configured to fit curved-surface objects. In some aspects, a holder may be configured to fit a particular movable surface, such as a grocery cart, conveyor belt, or car trunk, as non-limiting examples. In some embodiments, the sizes and shapes of the openings may be configured to accept certain types or sizes of curved-surface objects. 
     In some implementations, a holder may be configurable based on customer need. For example, a holder may have cutouts that an individual can remove based on the size or quantity of curved-surface objects they would like to protect. In some aspects, a holder may be padded to hold heavier curved-surface objects. In some embodiments, a holder may be insulated to maintain a curved-surface object&#39;s temperature, such as when it was in a refrigerator or in a storage section. In some implementations, a holder may have a container that may seal the items within the holder. In some aspects, a holder may have openings that may prevent curved-surface objects from rolling. 
     The present disclosure relates to a holder for curved-surface objects comprising a frame comprising a substantially planar shape with a plurality of openings configured to stabilize curved-surface objects when the frame is placed on a movable surface, wherein the stabilizing limits rolling of the curved-surface objects when the movable surface is moving. In some aspects, each of the plurality of openings may comprise a reinforcing frame around at least a portion of each of the plurality of openings. In some embodiments, the frame may comprise a disposable material, a reusable material, or combinations. 
     In some implementations, at least a portion of the plurality of openings may comprise a backing, wherein the backing provides a protective layer between the movable surface and the curved-surface objects. In some aspects, the plurality of openings may comprise a plurality of one or both shapes and sizes. The holder may stabilize a top set of curved-surface objects and a second holder may stabilize a bottom set of curved-surface objects, wherein the holder is stackable on the second holder. 
     In some embodiments, the frame may be configured to fit in a grocery cart. In some implementations, the frame may be configured to fit on a conveyor belt. In some aspects, the holder may further comprise a handle. The holder may further comprise a hanging device, wherein the hanging device may allow the holder to hang from a substantially vertical surface. 
     The present disclosure relates to a holder for curved-surface objects comprising a frame comprising a substantially planar shape with a plurality of removable panels, wherein removing each of the plurality of removable panels creates an opening configured to stabilize a curved-surface object when the frame is placed on a movable surface, wherein the stabilizing limits rolling of the curved-surface objects when the movable surface is moving. In some aspects, the frame may comprise a disposable material, a reusable material, or combinations thereof. 
     In some aspects, the plurality of removable panels may be one-time use and not replaceable to cover the opening. In some embodiments, the plurality of removable panels may be replaceable to recover each opening. The plurality of removable panels may comprise a plurality of one or both shapes and sizes. In some implementations, the holder may stabilize a top set of curved-surface objects and a second holder may stabilize a bottom set of curved-surface objects, and wherein the holder is stackable on the second holder. In some aspects, each opening may comprise a reinforcing frame around at least a portion of the opening. In some embodiments, each opening may comprise a backing, wherein the backing provides a protective layer between the movable surface and the curved-surface objects. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The accompanying drawings, that are incorporated in and constitute a part of this specification, illustrate several embodiments of the disclosure and, together with the description, serve to explain the principles of the disclosure: 
         FIG. 1A  illustrates an exemplary holder for curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 1B  illustrates an exemplary holder with curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 2A  illustrates an exemplary holder for curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 2B  illustrates exemplary curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 2C  illustrates an exemplary holder with curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 3A  illustrates an exemplary holder for curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 3B  illustrates exemplary curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 3C  illustrates an exemplary holder with curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 3D  illustrates a grocery bag with an exemplary holder and curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 4A  illustrates an exemplary holder for curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 4B  illustrates exemplary curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 4C  illustrates an exemplary holder with curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 4D  illustrates a cover for an exemplary holder with curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 5A  illustrates an exemplary holder for curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 5B  illustrates exemplary curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 5C  illustrates an exemplary holder with curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 6  illustrates a top isometric view of an exemplary holder for curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 7  illustrates a top isometric view of an exemplary holder for curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 8  illustrates a top isometric view of stacked exemplary holders with curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 9  illustrates an exemplary holder for curved-surface objects with removable panels, according to some embodiments of the present disclosure. 
         FIG. 10A  illustrates an exemplary holder for curved-surface objects configured to fit in a grocery cart, according to some embodiments of the present disclosure. 
         FIG. 10B  illustrates a grocery cart with cutout to show an exemplary holder with curved-surface objects, according to some embodiments of the present disclosure. 
         FIG. 11A  illustrates exemplary holders for curved-surface objects configured to fit on a conveyor belt, according to some embodiments of the present disclosure. 
         FIG. 11B  illustrates a conveyor belt with curved-surface objects on exemplary holders, according to some embodiments of the present disclosure. 
         FIG. 12A  illustrates exemplary holders for curved-surface objects comprising a hanging mechanism, according to some embodiments of the present disclosure. 
         FIG. 12B  illustrates exemplary holders for curved-surface objects hanging from a conveyor belt, according to some embodiments of the present disclosure. 
     
    
    
     DETAILED DESCRIPTION 
     The present disclosure provides generally for a system and device that limits rolling and shifting of curved-surface objects on a movable surface. More specifically, the system and device may comprise a holder with openings configured to fit curved-surface objects. According to the present disclosure, a holder may be configured to fit a particular movable surface, such as a grocery cart, conveyor belt, or car trunk, as non-limiting examples. 
     In the following sections, detailed descriptions of examples and methods of the disclosure will be given. The description of both preferred and alternative examples though thorough are exemplary only, and it is understood that to those skilled in the art variations, modifications, and alterations may be apparent. It is therefore to be understood that the examples do not limit the broadness of the aspects of the underlying disclosure as defined by the claims. 
     Glossary 
     
         
         
           
             Curved-Surface Object: as used herein refers to any object that may be prone to rolling. A curve-surface object may comprise a spherical shape, such as a ball, melon, or orange. A curve-surface object may comprise a cylindrical shape or cylindrical body, such as a can, bottle, or jar. 
             Holder: as used herein refers to a device that may accept and stabilize curved-surface objects. In some aspects, a holder may comprise a substantially planar frame with a plurality of openings configured to stabilize curved-surface objects when the frame is placed on a movable surface, wherein the stabilizing limits rolling of the curved-surface objects when the movable surface is moving. A holder may comprise openings of a range of sizes and shapes, such as depending on the type of goods to stabilize. 
             Movable Surface: as used herein refers to a surface that is configured to move or to be in motion. In some aspects, the surface itself may be movable, such as with a conveyor belt. In some embodiments, the surface may be part of a movable object, such as a cart or car. A movable surface is in contrast to stationary objects, such as shelving. 
           
         
       
    
     Referring now to  FIG. 1A , an exemplary holder  100  for curved-surface objects is illustrated. In some aspects, a holder  100  may comprise a frame  105  with openings  110  configured to accept curved-surface objects. In some embodiments, the holder  100  may comprise a handle  120 , which may allow for easy carrying and storage. For example, a user may be able to keep the holder  100  in their car and easily grab it by the handle  120  to bring into a store. In some implementations, the openings  110  may comprise a size and shape for a particular curved-surface objects. For example, the openings  110  may be configured for a standard wine bottle. 
     Referring now to  FIG. 1B , an exemplary holder  100  with curved-surface objects  150 , according to some embodiments of the present disclosure. In some aspects, the curved-surface objects  150  may be placed within the openings  110 , wherein the placement may limit rolling and motion. In some implementations, the frame  105  may comprise a reinforcement layer  115  that may provide increased durability. 
     The holder  100  may comprise a range of materials. Where the holder  100  may be a consumer product, the holder  100  may comprise a reusable material with aesthetic appeal, such as coated foam, silicone, plastic, or reinforced fabric, wherein the holder  100  may be available in a range of designs. Where the holder  100  may be a commercial product, the holder  100  may comprise a durable or disposable material. The holder  100  may be single use and disposable, wherein the material may comprise a corrugated plastic or cardboard, as non-limiting examples. Where the holder  100  may be available near the point of purchase, such as at the conveyor belt, the holder  100  may comprise a durable hard material that may endure daily and repeated use. 
     As an illustrative example, a user may be able to keep the holder  100  in their car and easily grab it by the handle  120  to bring into a store. The user may place the holder  100  in their grocery cart to use while shopping, and then may transfer the holder  100  to the conveyor belt when loading bottles. The user may place the holder  100  in their trunk to stabilize the bottles while they drive. A handle  120  may allow for easy transportation between uses. 
     Referring now to  FIG. 2A , an exemplary holder  200  for curved-surface objects is illustrated. In some aspects, a holder  200  may comprise a frame  205  with openings  210  configured to accept curved-surface objects. In some embodiments, the openings  210  may comprise a backing that may prevent a curved-surface object from touching the movable surface, which may limit damage or breakage. 
     Referring now to  FIG. 2B , exemplary curved-surface objects  250  are illustrated. In some embodiments, the curved-surface objects  250  may comprise large bottles of champagne, which may be prone to rolling when in a shopping cart, conveyor belt, or in the car. Champagne bottles are typically glass, may be heavy, and may be prone to exploding if shaken too much. 
     Referring now to  FIG. 2C , an exemplary holder  200  with curved-surface objects  250 , according to some embodiments of the present disclosure. The champagne bottles may be offset when placed in the holder  200 , which may be necessary where the openings may create an overlap. Because of the size, weight, and material of champagne bottles, the holder  200  may comprise a compressible material that may at least partially conform to the shape of the curved-surface objects  250 , further limiting the risk of rolling. 
     Referring now to  FIG. 3A , an exemplary holder  300  for curved-surface objects is illustrated. In some aspects, a holder  300  may comprise a frame  305  with openings  310  configured to accept curved-surface objects. In some aspects, the openings  310  may comprise a plurality of sizes that may accept and secure a range of products and curved-surface objects. 
     Referring now to  FIG. 3B , exemplary curved-surface objects  350  are illustrated. In some aspects, the curved-surface objects  350  may comprise a bottled beverage, a jar of pickles, a can of tomato paste, and two melons. Placing the curved-surface objects  350  freely within a cart or basket may allow the bottle, jars, and can to damage and bruise the melons. The size of the bottle compared to the other products may increase the chance that bottle may roll off a movable surface or into a damaging object. 
     Referring now to  FIG. 3C , an exemplary holder  300  with curved-surface objects  350  is illustrated. In some aspects, a curved-surface object  350  may be larger than or similar in size to an opening  310 , which may allow for a single curved-surface object  350 . In some embodiments, multiple curved-surface objects  350 , such as the melons, may fit within an opening  310 . Spherical objects may benefit from sharing a rectangular opening  310 , which may limit lateral movement within the opening  310 . In some embodiments, the opening  310  may comprise a square, circle, or other geometric shape that may be suited for individual spherical objects, such as balls or fruits. 
     Referring now to  FIG. 3D , a grocery bag  320  with an exemplary holder and curved-surface objects is illustrated. In some aspects, a user may place the holder at the bottom of a grocery bag, such as a reusable bag or paper bag. In some embodiments, the holder may comprise a rigid material that may provide a supportive base for the grocery bag  320 . In some implementations, the holder may be available at checkout, which may allow for easy access during packing of the purchased goods. The holder may be disposable or adjustable, such as illustrated and described with  FIG. 9 . 
     Referring now to  FIG. 4A , an exemplary holder  400  for curved-surface objects is illustrated. In some aspects, a holder  400  may comprise a frame  405  with openings  410  configured to accept curved-surface objects. In some aspects, the openings  410  may be staggered to accommodate more curved-surface objects. In some embodiments, the openings  410  may be the same shape and size, which may be preferable where the products may be a standard shape and size, such as wine bottles, water bottles, and produce, as non-limiting examples. 
     Referring now to  FIG. 4B , exemplary curved-surface objects  450  are illustrated. In some embodiments, a user may be purchasing or transporting bottles of wine with limited space. For example, the user may be transporting bottles of wine in his trunk, and free rolling bottles may be susceptible to damage or breakage during the car ride. Even while kept in a bag, the bottles of wine may roll. 
     Referring now to  FIG. 4C , an exemplary holder  400  with curved-surface objects  450  is illustrated. In some implementations, the curved-surface objects  450  may comprise wine bottles staggered and facing inward. Placing the bottles inward may limit extension of the curved-surface objects  450  beyond the frame  405  of the holder  400 . Keeping the bottles within the confines of the holder  400  may be preferable in small spaces or where proximate objects may knock into the holder  400 . 
     For example, the user may be transporting the bottles of wine in a small convertible trunk with limited room. As another example, the user may be transporting the bottles of wine in the back of an SUV that may also hold sports equipment and luggage that may catch on the necks of the bottles if they were facing outward. In some aspects, the holder  400  may comprise a secondary fastener, such as straps, that may secure the curved-surface objects  450  to the holder  400 . This may increase protection from rolling and allow for extended and erratic motion of the movable surface. In some embodiments, the holder  400  may have a container to seal the curved-surface objects in place. 
     Referring now to  FIG. 4D , a cover  420  for an exemplary holder with curved-surface objects is illustrated. In some aspects, such as described in the example above, guarding the curved-surface objects from nearby objects or features may be useful. In some embodiments, securing a cover  420  over the holder may allow for more efficient use of storage space, such as by allowing for stacking of other holders or other objects on top of the cover  420 . 
     Referring now to  FIG. 5A , an exemplary holder  500  for curved-surface objects is illustrated. In some aspects, a holder  500  may comprise a frame  505  with openings  510  configured to accept curved-surface objects. In some embodiments, the openings  510  may comprise a range of shapes and sizes. In some implementations, the holder  500  may be large enough to accommodate a load of groceries. The holder  500  may be configured to fit on a particular movable surface, such as a conveyor belt, shopping cart, car floor, or car trunk. In some aspects, the size of the frame  505  may be specific to a brand of cart or make and model of a car, which may allow for a secure fit of the holder  500  onto the movable surface. 
     In some embodiments, a store may offer a holder  500  at different locations, such as at the point of sale, near inventory that may need a holder  500 , or at the entrance. In some aspects, the holder  500  may be provided by a store, similar to a shopping cart or basket, and must be returned before leaving. In some implementations, the holder  500  may be disposable and offered near curved-surface inventory, such as bottles or produce. In some embodiments, the holder  500  may be reusable and offered for sale, similarly to reusable grocery bags. 
     Referring now to  FIG. 5B , exemplary curved-surface objects  550  are illustrated. In some aspects, curved-surface objects  550  may comprise typical grocery or picnic items, such as a bottle of soda, a bottle of alcohol, a bottle of ketchup, soda cans, a jar of mustard, a jar of mayonnaise, and round watermelon. This type of assortment may be common inventory when packing or shopping for a picnic, camping trip, or trip to the beach. 
     Referring now to  FIG. 5C , an exemplary holder  500  with curved-surface objects  550  is illustrated. The curved-surface objects  550  may be arranged as they fit, and some openings  510  may accept different shapes within the same space. For example, a round watermelon and ajar of mayonnaise may fit in the same shape and size opening  510 . In some aspects, the holder  500  may be rigid enough to allow for transfer of holder  500  from one movable surface to another movable surface without having to remove and replace the curved-surface objects  550 . In some implementations, a holder  500  may be rolled for storage to protect the openings  510  while not in use. 
     Referring now to  FIG. 6 , a top isometric view of an exemplary holder  600  for curved-surface objects is illustrated. In some aspects, a holder  600  may comprise a frame  605  with openings  610  configured to accept curved-surface objects. In some embodiments, the holder  600  may comprise a handle  620  that may allow for convenient portability. In some implementations, a curved-surface object may have contact with the movable surface when placed in the opening  610 . The opening  610  may comprise a reinforcing frame to limit damage or wear over time that may be caused by the weight of the curved-surface objects. 
     Referring now to  FIG. 7 , a top isometric view of an exemplary holder  700  for curved-surface objects is illustrated. In some aspects, a holder  700  may comprise a frame  705  with openings  710  configured to accept curved-surface objects. In some embodiments, the openings  710  may comprise a backing  711 , wherein the backing  711  may provide a protective layer between the movable surface and the curved-surface objects. The backing  711  may comprise a textured surface to limit sliding. The backing  711  may comprise a soft or cushioned material that may limit damage to curved-surface objects, which may be particularly useful for breakable objects, such as jars and bottles. In some embodiments, the frame  705  may comprise walls along the exterior that may create additional support for the holder. For example, such as illustrated in  FIG. 3D , walls may be useful when the holder  700  may be inserted at the base of a grocery bag. 
     Referring now to  FIG. 8 , a top isometric view of stacked exemplary holders with curved-surface objects is illustrated. In some aspects, a holder  800  may comprise a frame with openings configured to accept curved-surface objects. In some embodiments, a top holder  800  may stabilize a top set of curved-surface objects  850 , and a bottom holder  800  may stabilize a bottom set of curved-surface objects  850 , wherein the top and bottom holders  800  may be stackable. 
     In some aspects, the openings in stacked holders  800  may be located over each other, wherein curved-surface objects  850  may be located on top of each other. The holders  800  may comprise a thickness substantial enough to prevent touching of the curved-surface objects  850 . In some implementations, the openings may comprise a backing, such as illustrated in  FIG. 7 . A backing may prevent touching of stacked curved-surface objects  850 . 
     Referring now to  FIG. 9 , an exemplary holder  900  for curved-surface objects with removable panels is illustrated. In some aspects, a holder  900  may comprise a frame with a plurality of removable panels  930 , wherein removing each of the plurality of removable panels  930  may create an opening configured to stabilize a curved-surface object. In some embodiments, the removable panels  930  may be variable, wherein removing different sized removable panels  930  may create a range of openings. Variable sizes may adapt a single holder  900  to a range of configurations. 
     As illustrative examples, removal of the largest removable panels  930  may create two large openings  960 , such as may be useful for two magnums of wine. Removal of the long removable panels  930  may create two long, thin openings  965 , which may be useful for two standard bottles of wine. Removal of one large removable panel and three smaller panels may create one large opening and three smaller ones  970 , which may be useful for stabilizing a large bottle and three smaller jars. Removal of six small panels may create six small openings  975 , which may be useful for stabilizing produce. Removal of one large removable panel and one long removable panel may create two openings  980 , such as one for a bottle of soda and a bottle water. Removal of three small panels and one long panel may create four openings  985 , which may be useful for a large produce, such as a papaya, and small cans or jars. 
     Allowing for variable sizes within a holder  900  may allow for use of the same type of holder  900  for a range of curved-surface objects. In some embodiments, the removable panels  930  may be one-time use and removable once, wherein the removable panels  930  may not be replaceable. Such embodiments may be useful where the holder  900  may be disposable, such as may be offered while shopping at a grocery store, wine store, or other package store. 
     Referring now to  FIG. 10A , an exemplary holder  1000  for curved-surface objects  1050  configured to fit in a grocery cart  1090  is illustrated, wherein the grocery cart  1090  may comprise the movable surface. In some aspects, the holder  1000  may comprise specifications based on a grocery cart  1090 , wherein the holder  1000  may be at least smaller than the grocery cart  1090 . In some embodiments, the holder  1000  may be a length or width of a standard cart, which may allow for a secure fit, further limiting shifting of the curved-surface objects  1050 . 
     Referring now to  FIG. 10B , a grocery cart  1090  with cutout to show an exemplary holder  1000  with curved-surface objects  1050  is illustrated. In some aspects, the holder  1000  may be custom designed based on the grocery cart  1090 . In some embodiments, one or both the holder  1000  and the grocery cart  1090  may comprise a locking mechanism that may further secure the holder  1000  to the movable surface of the grocery cart  1090 . In some aspects, the holder  1000  may be configured based on the types and shapes of curved-surface objects  1050  offered at a store. 
     Referring now to  FIG. 11A , exemplary holders  1100 ,  1140  for curved-surface objects configured to fit on a conveyor belt  1190  are illustrated, wherein the conveyor belt  1190  comprises the movable surface. In some embodiments, the holders  1100 ,  1140  may comprise different configurations, which may allow a user to select the most appropriate types. In some implementations, the holders  1100 ,  1140  may comprise a shape that fits the conveyor belt  1190 . 
     Referring now to  FIG. 11B , a conveyor belt  1190  with curved-surface objects on exemplary holders  1100 ,  1140  is illustrated. In some aspects, the holders  1100 ,  1140  available may be based on the types and sizes of products sold at the store. For example, wine bottle sized openings may be appropriate at stores that primarily sell wine. As another example, openings suited for produce may be appropriate at stores that primarily sell produce. Mixed openings may be useful for general grocery stores. 
     Referring now to  FIG. 12A , exemplary holders  1200 ,  1240  for curved-surface objects comprising a hanging mechanism  1205 ,  1245  are illustrated, wherein the movable surface may comprise a conveyor belt  1290 . In some embodiments, the holders  1200 ,  1240  may be available at a point of sale for consumers to use as the check out on a conveyor belt  1290 . For convenience, the conveyor belt  1290  may comprise complementary hanging devices  1206 ,  1246  that may allow for hanging on a vertical surface. 
     Referring now to  FIG. 12B , exemplary holders  1200 ,  1240  for curved-surface objects hanging from a conveyor belt  1290  are illustrated. In some aspects, holders  1200 ,  1240  may be provided by a store to encourage safe loading of products onto the conveyor belt  1290 . For ease of access and storage, while not in use, the holders  1200 ,  1240  may hang from the start of the conveyor belt  1290 . In some aspects, the holders  1200 ,  1240  may be hung near other points of use, such as by an entrance, near grocery carts or baskets, or near curved-surface objects, as non-limiting examples. For example, the holders  1200 ,  1240  may be hung near the wine and beer section, the soda section, or the produce section. 
     Conclusion 
     A number of embodiments of the present disclosure have been described. While this specification contains many specific implementation details, there should not be construed as limitations on the scope of any disclosures or of what may be claimed, but rather as descriptions of features specific to particular embodiments of the present disclosure. 
     Certain features that are described in this specification in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in combination in multiple embodiments separately or in any suitable sub-combination. Moreover, although features may be described above as acting in certain combinations and even initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination may be directed to a sub-combination or variation of a sub-combination. 
     Similarly, while operations are depicted in the drawings in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous. 
     Moreover, the separation of various system components in the embodiments described above should not be understood as requiring such separation in all embodiments, and it should be understood that the described program components and systems can generally be integrated together in a single software product or packaged into multiple software products. 
     Thus, particular embodiments of the subject matter have been described. Other embodiments are within the scope of the following claims. In some cases, the actions recited in the claims can be performed in a different order and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order show, or sequential order, to achieve desirable results. In certain implementations, multitasking and parallel processing may be advantageous. Nevertheless, it will be understood that various modifications may be made without departing from the spirit and scope of the claimed disclosure.