Abstract:
A display device for displaying a generally planar artwork display member such as a photograph or the like. The display device includes a foldable enclosure member which, when folded forms a structurally sound, frame-like assembly that substantially encloses and supports the artwork display member and also supports a generally planar scent emitting member such as a fragrant impregnated blotter.

Description:
BACKGROUND OF THE INVENTION  
         [0001]    1. Field of the Invention  
           [0002]    The present invention relates generally to novelty display devices for displaying artwork. More particularly the invention concerns a self-supporting picture frame formed from a foldable planar member that, when strategically folded, functions not only to attractively display the artwork but also functions to carry an air freshener card for controllably emitting a scent through openings provided in the marginal portion of the front panel of the picture frame.  
           [0003]    2. Discussion of the Prior Art  
           [0004]    The prior art is replete with various types of hanging devices for hanging in living spaces and in the passenger compartment of cars and trucks that include air freshener components for emitting a scent. Frequently these devices comprise a scented card that is adapted to be hung in the living space or from the rear-view mirror or the sun shades in a vehicle.  
           [0005]    Similarly the prior art is replete with various types of frames for displaying artwork such as photographs and the like. U.S. Pat. No. 5,361,522 to issued to green discloses a combination air freshener and picture frame that includes a front frame to receive a picture and a removable back insert that can be attached to the frame to retain the picture against the front face of the picture frame. The front frame has a central opening for viewing the picture in the frame and an enclosure adjacent to the rear portion of the frame contains an air freshener material. The enclosure has openings to allow diffusion of the air freshener scent into the ambient atmosphere.  
           [0006]    This invention provides a simple and inexpensive frame for containing the air freshener and for attractively displaying the artwork. In one form of the invention the air freshener comprises a planar material stock that has been impregnated with selected fragrance. Uniquely the picture frame of the invention is formed from a foldable planar member which, when strategically folded, securely holds the air freshener and the artwork securely in position within the frame. More particularly, the foldable planar member is provided with a plurality of strategically located slits and cooperating locking tabs that are lockably receivable within the slits so that when the planar member is in its folded condition it provides a front panel having an opening for displaying the artwork and cooperating foldable panels for securing the artwork and the air freshener in position within the frame. The foldable planar member also includes a locking panel which, when in one position provides means for supporting the picture frame in an upstanding configuration. When the locking panel is in an alternate position it resides in close engagement with a pair of foldable side panels that are disposed in holding engagement with the artwork.  
         SUMMARY OF THE INVENTION  
         [0007]    It is an object of the present invention to provide a novel display device for displaying a generally planar artwork display member such as a photograph or the like. The display device uniquely includes a foldable enclosure member which, when folded forms a structurally sound, frame like assembly that substantially encloses and supports the artwork display member and also supports a generally planar scent emitting member such as a fragrance-impregnated blotter.  
           [0008]    Another object of the invention is to provide a display device of the aforementioned character that can be affixed to a vertical surface such as a wall, that, using a foldable hang tab can be hung from a rigid part of the interior of the automobile such as an automobile rearview mirror or visor or, alternatively, can be positioned in an upright position on a flat surface such as a dashboard or desktop.  
           [0009]    Another object of the invention is to provide a display device that houses the scent emitting member in a manner so as to effectively dispense a desired fragrance into the ambient atmosphere over an extended period of time.  
           [0010]    Another object of the invention is to provide a display device as described in the preceding paragraphs which is lightweight, is attractive in appearance, is versatile in use and is of a simple construction so that it can be easily assembled without the use of special tools.  
           [0011]    More particularly, it is an object of the invention to provide a display device which allows the scent-emitting member to be unobtrusively hidden behind an aesthetically pleasing frame like assembly that is uniquely formed by the folded enclosure member.  
           [0012]    Another object of the invention is to provide a display device as described in the preceding paragraph in which the frame like assembly is provided with strategically located openings to allow diffusion of the air freshener scent into the ambient atmosphere.  
           [0013]    Another object of the invention is to provide a display device that includes means for holding the scented member in a fixed position within the frame like assembly so as to prevent moisture from the fragrance or scent from contacting the artwork carried by the device.  
           [0014]    Another object of the invention is to provide a display device that is uniquely constructed so as to enable the user to quickly and easily replace the artwork being displayed.  
           [0015]    Another object of the invention is to provide a display device as described in the preceding paragraph which can be inexpensively manufactured in quantity. The foregoing objects of the present invention as well as other objectives of the invention will be more readily understood in view of the following detailed description and the drawings illustrating the apparatus of the invention. 
       
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS  
       [0016]    [0016]FIG. 1 is a front view of one form of the display device of the invention.  
         [0017]    [0017]FIG. 2 is a rear view of the display device shown in FIG. 1.  
         [0018]    [0018]FIG. 3 is a view taken along lines  3 - 3  of FIG. 1.  
         [0019]    [0019]FIG. 4 is an enlarged, cross-sectional view taken along lines  4 - 4  of FIG. 1.  
         [0020]    [0020]FIG. 5 is a rear view of the display device folded in a manner such that the device can be positioned on a flat surface such as a desk top.  
         [0021]    [0021]FIG. 6 is a view taken along lines  6 - 6  of FIG. 5.  
         [0022]    [0022]FIG. 7 is a generally perspective, exploded view of the display device shown in FIG. 1.  
         [0023]    [0023]FIG. 8 is a generally perspective, diagrammatic view showing the initial steps in the method of folding the foldable enclosure of the display device shown in FIG. 1.  
     
    
     DESCRIPTION OF THE INVENTION  
       [0024]    Referring to the drawings and particularly to FIGS. 1, 2, and  7 , one form of the display device of the present invention is there shown and generally designated by the numeral  14 . As best seen in FIGS. 4 and 7, the display device here comprises a laminant construction  16  that is made up of a generally planar-shaped, scent-emitting, blotter-like member  18 , a generally planar, substantially transparent member  20  and a generally planar artwork display member  22 .  
         [0025]    Also forming a part of the display device of the invention is a foldable enclosure  24  for substantially enclosing the laminant construction  16  in the manner shown in FIGS. 3 and 6. Foldable enclosure  24  comprises a generally planar, foldable member  26  constructed of paper or plastic that has a central portion  28  that is disposed in engagement with the generally planar, scent-emitting member  18 . Central portion  28  is provided with a central opening  30  and with an upwardly extending, foldable apertured hang tab  31  the purpose of which will presently be described.  
         [0026]    Also forming a part of planar member  26  is a first side portion  32  that is foldable from a first position shown in FIG. 7 to a second position shown in FIGS. 2, 3 and  4  wherein the first side portion is in engagement with the generally planar artwork display member  22 . Similarly is a second side panel  34  of planar member  26  is foldable from a first position shown in FIG. 7 to a second position shown in FIGS. 2, 3, and  4  wherein the panel is in engagement with the generally planar artwork display member  22 .  
         [0027]    As best seen in FIG. 7, the generally planar member  26  includes a top portion  36  that is foldable from a first position shown in FIGS. 7 and 8 into a second position shown in FIGS. 2, 3, and  4  wherein said top portion overlays said first and second side portions. Generally planar member  26  also includes a bottom portion  40  that is foldable from a first position shown in FIGS. 7 and 8 into a second position shown in FIGS. 2 and 4 where it overlays top portion  36 .  
         [0028]    Top portion  36  is provided with first and second spaced-apart slits  42  and  44 , the purpose of which will presently be described. As best seen in FIG. 7, bottom portion  40  includes a first locking tab  46  that is receivable in a selected one of the first and second spaced-apart slits  42  and  44 . Bottom portion  40  also includes an engagement flap  48  that is engagable by outwardly extending engagement tabs  50  formed proximate the outer edges of first and second side panels  32  and  34  (FIG. 7). Top portion  36  further includes a generally arch-shaped opening  35  that receives hang tab  31  when planar member  26  is in an unfolded configuration.  
         [0029]    In using the display device of the present invention, with the generally planar foldable member  26  in the unfolded configuration shown in FIG. 7, the laminant construction  16  is moved into engagement with the rear surface of the member so that an opening  18   a  formed in scent-emitting member  18  is indexably aligned with opening  30  formed in member  26 . In this position, the artwork is separated from scent emitting member  18  and is protected by the substantially transparent member  20 . With the laminant construction in engagement with the rear surface of the planar member  26 , flaps  32  and  34  are folded inwardly in the direction of the arrows  51  in FIG. 8. While holding the side panels  32  and  34  in engagement with the artwork member  22 , top panel  36  is folded downwardly in the direction of arrow  53  of FIG. 8 and into engagement with the folded side panels  32  and  34  in the manner shown in FIG. 5. Holding top panel  36  in engagement with the side panels, the bottom panel  40  is next folded upwardly in the direction of the arrow  55  into the position shown in either FIG. 2 where flap  46  is inserted into slit  42  or, alternatively, into the position shown in FIG. 5 where tab  46  is inserted into lower slit  44 . When the tab is inserted into the upper slit  42 , the device has the folded configuration shown in FIGS. 1, 2,  3  and  4  wherein it can be readily affixed to a wall surface such as wall surface “W”. The assemblage can be held in position against wall surface “W” by a gripping means, here provided as a plurality of spaced-apart segments of double-sided adhesive tape  56 . Alternatively the assemblage can be hung from a nail or similar structure using a loop of string or wire “S” that is entrained through the aperture  31   a  formed in hang tab  31  (FIG.  1 ) when the tab is folded from the folded configuration shown in FIG. 5 to the upstanding configuration shown in FIG. 1.  
         [0030]    When tab  46  is inserted into lower slit  44  as shown in FIG. 5, the device takes on the configuration shown in FIG. 6 wherein the device can be positioned on a flat, horizontal surface such as surface “H” and can be held in position thereon by means of the gripping means, or segments of double-sided tape designated in FIG. 6 as  56   a . In either case, the fragrance from impregnated card  18  can freely flow into the ambient atmosphere via the plurality of openings  28   a  formed in the marginal portion of the central portion  28 .  
         [0031]    Having now described the invention in detail in accordance with the requirements of the patent statutes, those skilled in this art will have no difficulty in making changes and modifications in the individual parts or their relative assembly in order to meet specific requirements or conditions. Such changes and modifications may be made without departing from the scope and spirit of the invention, as set forth in the following documents.