One-piece dispenser carton

Information

  • Patent Grant
  • 6691873
  • Patent Number
    6,691,873
  • Date Filed
    Tuesday, February 12, 2002
    22 years ago
  • Date Issued
    Tuesday, February 17, 2004
    20 years ago
Abstract
This invention provides an improved one-piece displace device and folding carton. The carton can be shipped in a relatively flat configuration, but folds to a useful and interesting three-dimensional shape. The carton can dispense tissue papers, paper towels or surgical gloves, among other things. The carton may include a diorama or a pop-up display.
Description




BACKGROUND OF THE INVENTION




This invention generally relates to an improved one-piece display device and folding carton. The art of folding sheets of material such as, for example, paper or cardboard is ancient and widely practiced. For example, U.S. Pat. No. 1,472,953 issued to Bamber describes the construction of a folding box which is to be used for displaying an advertisement. However, the folding box of the Bamber patent does not provide a three-dimensional advertising display. Additionally, the folding box of the Bamber patent provides very little protection for its contents when the advertisement is displayed.




U.S. Pat. No. 5,317,823 issued to Brunt, II describes a three-dimensional pop-up display which reportedly may be used for temporarily inserting a product, such as a compact disc, into the display. However, the display of the Brunt, II patent does not provide relatively permanent protection for the products.




U.S. Pat. No. 5,738,221 issued to Van Witt et al. describes a compact disc holder package containing a three-dimensional pop-up display. However, the package of the Van Witt et al is not made of a foldable material, rather it is a pop-up display placed in a conventional package.




U.S. Pat. No. 5,983,538 issued to Crowell describes a method for individually creating three-dimensional displays. However, the display of the Crowell patent is assembled from separate pieces, rather than being produced in one piece from a single sheet of material.




Accordingly, a need still exists for an improved three-dimensional display device and foldable container which is made in one piece from a single sheet of foldable material.




SUMMARY OF THE INVENTION




The invention provides an improved one-piece display device and folding carton. The carton can be shipped in a relatively flat configuration, but folds to a useful and interesting three-dimensional shape. The carton can dispense tissue papers, paper towels or surgical gloves, among other things. The carton may include a diorama or a pop-up display.




In a preferred aspect, the invention is an improved display device and folding carton, which comprises two end panels, a front panel, a bottom panel, a rear panel, a top panel, and a projecting panel. The top panel includes a front edge, and a plurality of support tabs extending outwardly from the top panel front edge. Each of the support tabs has an outward edge terminating in a score line.




The projecting panel has a bottom edge and a support flap extending outwardly from the projecting panel bottom edge, the projecting panel being foldably connected to at least one of the plurality of support tabs along the score line of the respective support tab. The projecting panel support flap is of suitable size and strength for attaching the projecting panel support flap to the bottom panel so as to align the projecting panel in a spaced apart from and substantially parallel position relative to the front panel. The panels are all formed in one piece of material and interconnected with each other to form a substantially continuous carton in the shape of a right, rectangular, truncated prism. The front panel serves as a recessed backdrop for projecting panel, and the two panels cooperate to produce a diorama or shadow box effect.




In another preferred aspect, the invention is an improved display device and folding carton which comprises two end panels, a front panel, a bottom panel, a rear panel, a top panel, and a projecting panel. The above-described panels are all formed from one continuous sheet of foldable material and interconnected with each other to form a substantially continuous carton in the shape of right rectangular prism. The front panel


10


serves as a recessed backdrop for projecting panel


60


, and the two panels cooperate to produce a diorama or shadow box effect.




In yet another preferred aspect, the invention is an improved display device and folding carton which includes a foldable pop-up display. The carton including the pop-up display is formed in one piece from a single sheet of foldable material.




In still another preferred aspect, the invention is invention is an improved display device and folding carton which can be shipped in a relatively flat configuration but folds to produce a three-dimensional carton configuration in the shape of a right, octagonal, truncated prism.











BRIEF DESCRIPTION OF THE DRAWINGS





FIG. 1

is a perspective view of an improved display device and foldable carton of the present invention in an upright configuration;





FIG. 2

is a perspective view of an improved display device and foldable carton of the present invention in a blank configuration;





FIGS. 3A-3G

are a composite perspective view showing an improved display device and foldable carton of the present invention in various relatively flat configurations;





FIGS. 4A-4D

are composite perspective view showing an improved display device and foldable carton of the present invention in upright;





FIG. 5

is a perspective view of an improved display device and foldable carton of the present invention in an upright configuration;





FIG. 6

is a plan view of an improved display device and foldable carton of the present invention in a blank configuration;





FIG. 7

is a perspective view of an improved display device and foldable carton of the present invention in upright closed configuration;





FIG. 8

is a perspective view of an improved display device and foldable carton of the present invention in an upright pop-up configuration;





FIG. 9

is a plan view of an improved display device and foldable carton of the present invention in a blank configuration;





FIG. 10

is a perspective view of an improved display device and foldable carton of the present invention in an upright configuration; and





FIG. 11

is a plan view of an improved display device and foldable carton of the present invention in a blank configuration.











DETAILED DESCRIPTION OF PREFERRED ASPECTS OF THE INVENTION




In a preferred embodiment, the invention is an improved display device and folding carton


1


, as depicted in

FIGS. 1 through 4

. Carton


1


may be constructed of a single sheet of cardboard or other foldable material. Carton


1


includes front panel


10


, which serves as a recessed backdrop for projecting panel


60


. Front panel


10


includes front panel top edge


16


and front panel bottom edge


11


. Substantially linear score line,


14


runs along top panel top edge


16


. Front panel bottom edge score line


17


is also substantially linear and runs along front panel bottom edge


11


. Front panel top edge score line


14


and front panel bottom edge score line


17


facilitate folding of carton


1


from a single sheet of material during manufacturing carton


1


. Front panel


10


additionally includes front panel closure flap


18


, which extends outwardly from the front panel top edge


16


. Front panel bottom edge score line


17


delineates the border of front panel closure flap


18


with front panel


10


. Front panel bottom edge


11


is foldably joined through front panel top edge score line


14


to bottom panel


20


.




For the present purposes, top, bottom, front and rear refer to portions of carton


1


as they are normally oriented while carton


1


is being utilized as a dispenser. For example, front panel


10


is oriented toward the front portion of carton


1


during normal use as a dispenser. As another example, front panel bottom edge


11


is the edge of front panel


10


which located toward the bottom of carton


1


during normal use as a dispenser.




In contrast, laterally extending means extending in direction C or direction D, as depicted in

FIG. 2

, relative to the carton


1


in a fully extended, relatively flat configuration in which carton


1


is initially stamped from a single sheet of material during manufacturing. This fully extended, relatively flat configuration is commonly referred to as a blank configuration. A carton in this configuration is sometimes referred to as a blank. Frontwardly refers to the direction designated direction A in FIG.


2


. Backwardly refers to the direction designated direction B shown in FIG.


2


.




Bottom panel


20


includes rear edge


21


and a pair of laterally extending bottom panel closure flaps (


22


and


23


) Bottom panel


20


also includes bottom panel score line


24


, which is substantially linear and runs along bottom panel rear edge


21


. Bottom panel score line


24


foldably joins bottom panel


20


to rear panel


30


.




Rear panel


30


includes bottom panel rear edge


31


and a pair of laterally extending rear panel closure flaps (


32


and


33


). Bottom panel


30


also includes bottom panel score line


34


, which is substantially linear and runs along bottom panel rear edge


31


. Rear panel score line


34


foldably joins rear panel


30


to top panel


40


.




Top panel


40


includes top panel front edge


41


, and a plurality of support tabs


45


extending outwardly, preferably backwardly, from top panel


40


. Top panel


40


is cut or perforated to produce a frangible web


50


, which circumscribes and defines a detachable barrier


52


. Frangible web


50


also circumscribes and defines a portal


54


, which is substantially obstructed by detachable portion


52


until detachable portion


52


is removed by breaking fragible web


50


. Detachable portion


52


serves as a gate or door to portal


54


to retain the contents of carton


51


until the user desires access to the cintents of carton


1


. The contents may be, for example, shoes, paper towels or plastic surgical gloves. When the user desires access to the contents of the carton


1


, the user grasps detachable portion


52


and pulls it away from top panel


40


to at least partially break frangible web


50


.




Top panel


40


additionally includes a pair of laterally extending top panel closure flaps (


42


and


43


). Top panel support tabs


45


each have an outward edge terminating in a support tab score line


49


. Preferably, front panel closure flap


18


is of suitable size and sufficient strength for attaching and foldably connecting front panel


10


to top panel


40


along top panel front edge score line


17


. In a configuration which is as depicted in

FIG. 1

, front panel closure flap


18


joins front panel


10


to top panel


40


by means of an adhesive (not shown).




Projecting panel


60


includes a projecting panel bottom edge


61


, a pair of laterally extending projecting panel closure flaps


62


and


63


, and a substantially linear projecting panel bottom edge score line


64


, which runs along the projecting panel bottom edge. Support flap


65


extends outwardly, preferably backwardly, from projecting panel bottom edge


61


. Projecting panel


60


is foldably connected to at least one of the plurality of support tabs


45


, along the respective support tab score line


49


. Projecting panel support flap


65


is of suitable size and strength for attaching to bottom panel


20


so as to align projecting panel


60


in a spaced apart from and substantially parallel position relative to front panel


10


.




Projecting panel top edge


64


cooperates with top panel front edge


41


to defines a cutout area


66


. Preferably, projecting panel top edge


64


is not substantially linear. Most preferably, projecting panel top edge


64


is curved and angled to form shapes which are useful or decorative. Front panel


10


, being spaced apart from the substantially parallel to projecting panel


60


, serves as a backdrop for cutout area


66


. Projecting panel


60


and front panel


10


cooperate as foreground and background of a diorama or shadow box. For the present purposes, diorama means a miniature scene, wholly or partially three dimensional of the kind, for example, generally displayed in a small, shallow case called a shadow box.




The closure flaps (


18


,


22


,


23


,


32


,


33


,


42


,


43


,


62


,


63


) and support flap


65


are preferably treated in advance of assembly with adhesive. Most preferably, the adhesive is in the form of an adhesive strip (not shown).




Carton


1


is employed by the user in upright form as shown in

FIG. 1

; however, carton


1


is preferably formed as a single sheet, as shown in

FIG. 2

, during the manufacturing process.

FIG. 3

, including

FIGS. 3A through 3G

, communicates various operations and intermediate configurations which served to transform carton


1


from the fully extended, relatively flat configuration shown in

FIG. 3A

into the upright configuration shown in FIG.


3


G.




Turning now to

FIG. 3A

, carton


1


is created by stamping a single sheet of material to form frangible web


50


, cutout


66


, and the various tabs, flaps and score lines which constitute carton


1


in the fully extended, relatively flat configuration.

FIG. 3B

shows carton


1


being folded along front panel top edge score line


14


, which runs along front panel top edge


11


.

FIG. 3C

shows the completed fold along front panel top edge score line


14


with carton


1


in a relatively flat, intermediate configuration which is suitable for shipping.





FIG. 3D

shows carton


1


again being folded, this time along rear panel top edge score line


34


, which runs along rear panel top edge


31


.

FIG. 3E

depicts carton


1


as seen after the fold is completed. This places carton


1


is in another relatively flat, intermediate configuration suitable for shipping.





FIG. 3F

shows carton


1


being folded along projecting panel top edge


64


.

FIG. 3G

shows carton


1


after completion of the fold along projecting panel top edge


64


, in another relatively flat, intermediate configuration.





FIG. 4A

shows carton


1


in upright form, with all laterally extending closure flaps free to move independently.

FIG. 4B

conveys the manner in which rear panel closure flaps (


32


and


33


), and projecting panel closure flaps (


62


and


63


) are folded along score lines


34


and


64


, respectively.

FIG. 4C

shows bottom panel closure flaps (


22


and


23


) folded.

FIG. 4D

shows top panel closure flaps (


42


and


43


folded to complete the assembly of end panels (


70


and


80


, respectively).




Inspection of

FIGS. 3A through 3F

reveals that carton


1


may be shipped in several relatively flat configurations in which front panel closure flap


18


is foldably attached to top panel


40


, and joined to front panel


10


with top panel


40


along top panel front edge


41


. Moreover,

FIG. 3G

demonstrates that projecting panel support flap


65


is attached to bottom panel


20


in at least one relatively flat configuration. Both FIG.


3


E and

FIG. 3G

depict relatively flat configurations of carton suitable for shipping in which bottom panel


20


and rear panel


30


are substantially co-planar.

FIG. 3A

indicates that carton


1


may be shipped in a relatively flat configuration in which top panel


40


and rear panel


30


are substantially co-planar.




Practitioners will appreciate that the configuration of carton


1


depicted in

FIG. 3G

may be readily transformed into the configuration depicted in

FIG. 4A

by merely rotating the panels (


10


,


20


,


30


,


40


and


60


) with respect to each other about their respective foldably-joined score lines (


14


,


17


,


24


,


34


,


49


and


64


).




Another improved display device and folding carton


201


is depicted in a perspective view in

FIG. 5. A

plan view of carton


201


in a fully extended, relatively flat configuration is shown in FIG.


6


. Elements in carton


201


which correspond to those described above with respect to carton


100


, have element numbers which are greater by 200. For example, front panel


210


of carton


201


corresponds to top panel


10


of carton


1


. As another example, cutout area


266


of carton


201


corresponds to cutout area


66


of carton


1


.




Yet another improved display device and folding carton


301


is depicted in closed perspective view in

FIG. 7

, and in a pop-up perspective view in

FIG. 8. A

plan view of carton


301


in a fully extended, relatively flat configuration is shown in FIG.


9


. Elements in carton


301


which correspond to those described above with respect to carton


100


, have element numbers which are greater by 300. For example, front panel


310


of carton


301


corresponds to top panel


10


of carton


1


. As another example, bottom panel closure flap


322


of carton


301


corresponds to bottom panel closure flap


22


carton


1


.




Turning now to

FIG. 6

, outer lid


372


closes carton


301


and is held in place by outer tongue


376


. The contents of Carton


301


are securely maintained and protected.





FIG. 7

depicts inner lid


386


and outer tongue


376


in pop-up position, with the contents of carton


301


secured only by detachable portion


352


and frangible web


350


. Proximal pop-up panels (


387


and


388


) and distal pop-up panels are shown in fully raised position. The shape and colors of the pop-up panels (


387


,


388


,


391


and


392


) can be utilitarian or decorative.




It can be seen in

FIG. 9

that carton


301


in blank configuration includes top panel


340


foldably joined to front panel


310


, which is foldably joined to bottom panel


320


, which is foldably joined to rear panel


330


. Each of the panels (


340


,


310


,


320


and


330


) include laterally extending closure flaps (


342


,


343


,


312


,


313


,


322


,


323


,


332


and


333


, respectively). Top panel


340


also includes an outwardly extending top panel closure flap


348


, a frangible web


350


, a detachable portion


352


and locking slots (


356


and


357


).




Rear panel


330


is also foldably joined to outer lid panel


372


, which is foldably joined to outer tongue panel


376


, which is foldably joined to inner tongue panel


382


, which is foldably joined to inner lid panel


386


. Two laterally extending proximal pop-up panels (


387


and


388


) are foldably joined to opposite edges of inner lid panel


386


. Distal panel score lines (


389


and


390


) foldably join proximal pop-up panels (


387


and


388


) to distal pop-up panels (


391


and


392


). Proximal score lines (


393


and


394


) foldably join distal pop-up panels (


391


and


392


) with locking tabs (


395


and


396


), respectively. All of these panels are preferably formed at one time from a single sheet of foldable material.




Top panel locking tab


353


mates with inner tongue locking slot


385


to hold outer lid


372


in closed position, as shown in FIG.


7


. Releasing top panel locking tab


353


and raising inner lid panel


386


and outer lid panel


372


reveals the pop-up panels (


387


,


388


,


391


and


392


).




In order to lock the pop-up panels (


387


,


388


,


391


and


392


)in pop-up position, folds are made between the tongue panels (


382


and


376


) at the proximal score lines


389


and


390


) and at the distal score lines (


393


and


394


). The pop-up locking tabs (


395


and


396


) are inserted into the respective top panel locking slots (


356


and


357


).




Still another improved display device and folding carton


401


is shown in perspective view in FIG.


10


. Carton


401


is preferably formed at one time from a single sheet of foldable material. While carton


401


is a right, octagonal, truncated prism, cross-sectional shapes other than octagonal are contemplated. Top panel


440


of carton


401


defines a portal


457


, which may be obstructed at times by a detachable portion (not shown).




Turning now to

FIG. 11

, it can be seen that the sides of carton


401


are formed by eight side panels (


410


,


430


,


450


,


460


,


470


,


480


,


486


and


492


). The side panels are foldably joined in series by seven axial score lines (


431


,


451


,


461


,


471


,


481


,


484


and


492


). Side panel


494


includes an outwardly extending closure flap


498


for foldably joining to side panel


410


. Every other side panel (


410


,


450


,


470


and


486


) includes a pair of laterally extending closure flaps (


412


,


413


,


452


,


453


,


472


,


473


,


487


and


488


, respectively). From each of the pairs of side panel closure flaps, one of the closure flaps is adhesively attached to top panel


440


, and the other of the closure flaps is adhesively attached to bottom panel


420


.




Top panel


440


is foldably joined to side panel


430


at score line


432


. Top panel


440


includes three outwardly extending closure flaps (


441


,


442


and


443


) for adhesively attaching to side panels


460


,


480


and


492


, respectively.




Bottom panel


420


is foldably joined to side panel


430


at score line


433


. Top panel


440


includes three outwardly extending closure flaps (


421


,


422


and


423


) for adhesively attaching to side panels


460


,


480


and


492


, respectively.




While only a few, preferred embodiments of the invention have been described hereinabove, those of ordinary skill in the art will recognize that the embodiment may be modified and altered without departing from the central spirit and scope of the invention. Thus, the preferred embodiment described hereinabove is to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims, rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are intended to be embraced herein.



Claims
  • 1. An improved display device and folding carton, which comprises:a front panel having a top edge, a substantially linear score line along the top panel top edge, a front panel closure flap extending outwardly from the front panel top edge, a bottom edge, and a substantially linear score line along the front panel bottom edge; a bottom panel having a rear edge, a pair of laterally extending bottom panel closure flaps, and a substantially linear score line along the bottom panel rear edge, the bottom panel being foldably connected to the front panel along the front panel bottom edge score line; a rear panel having a top edge, a pair of laterally extending rear panel closure flaps, and a substantially linear score line along the rear panel top edge, the rear panel being foldably connected to the bottom panel along the bottom panel rear edge score line; a top panel having a front edge, a plurality of support tabs extending outwardly from the top panel front edge, a bottom edge, a frangible web which circumscribes and defines a detachable portion and circumscribes and defines a portal substantially obstructed by the detachable portion, a pair of laterally extending top panel closure flaps, each of the support tabs having an outward edge terminating in a score line, and the front panel closure flap being of suitable size and strength for attaching and foldably connecting the front panel to the top panel along the top panel front edge score line; and a projecting panel having a bottom edge, a pair of laterally extending projecting panel closure flaps, a substantially linear score line along the projecting panel bottom edge, and a support flap extending outwardly from the projecting panel bottom edge, the projecting panel being foldably connected to at least one of the plurality of support tabs along the score line of the respective support tab, the projecting panel support flap being of suitable size and strength for attaching the projecting panel support flap to the bottom panel so as to align the projecting panel in a spaced apart from and substantially parallel position relative to the front panel.
  • 2. The improved display device and folding carton of claim 1 in which the projecting panel includes a projecting panel top edge which is not substantially linear and, together with the top panel front edge and the plurality of support tabs, defines a cutout area.
  • 3. The improved display device and folding carton of claim 1 in which at least one of the top panel closure flaps carry an adhesive strip.
  • 4. The improved display device and folding carton of claim 1 in which the front panel closure flap attaches and foldably connects the front panel to the top panel along the top panel front edge score line and the projecting panel support flap is attached to the bottom panel.
  • 5. The improved display device and folding carton of claim 4 in which the bottom panel and the rear panel are substantially coplanar.
  • 6. The improved display device and folding carton of claim 4 in which the top panel and the rear panel are substantially coplanar.
  • 7. The improved display device and folding carton of claim 4 in which the front panel is in a spaced apart from and substantially parallel position relative to the rear panel.
  • 8. An improved display device and folding carton, which comprises:two end panels; a front panel a bottom panel; a rear panel, and; a top panel having a front edge, a plurality of support tabs extending outwardly from the top panel front edge, each of the support tabs having an outward edge terminating in a score line; and a projecting panel having a bottom edge and a support flap extending outwardly from the projecting panel bottom edge, the projecting panel being foldably connected to at least one of the plurality of support tabs along the score line of the respective support tab, the projecting panel support flap being of suitable size and strength for attaching the projecting panel support flap to the bottom panel so as to align the projecting panel in a spaced apart from and substantially parallel position relative to the front panel; wherein the above-described panels are formed in one piece of material and interconnected with each other to form a substantially continuous carton in the shape of a right, rectangular, truncated prism.
  • 9. The improved display device and folding carton of claim 8 which the top panel comprises a frangible web which circumscribes and defines a detachable portion and circumscribes and defines a portal substantially obstructed by the detachable portion.
  • 10. The improved display device and folding carton of claim 8 in which the projecting panel includes a projecting panel top edge which is not substantially linear and, together with the top panel front edge and the plurality of support tabs, defines a cutout area.
  • 11. The improved display device and folding carton of claim 8 in which at least one of the front panel, the bottom panel, the rear panel, and the top panel include a pair of closure flaps extending laterally from opposite sides of the respective one of the panels.
  • 12. The improved display device and folding carton of claim 8 in which the front panel closure flap attaches and foldably connects the front panel to the top panel along the top panel front edge score line and the projecting panel support flap is attached to the bottom panel.
  • 13. The improved display device and folding carton of claim 12 which the bottom panel and the rear panel are substantially coplanar.
  • 14. The improved display device and folding carton of claim 13 in which the top panel and the rear panel are substantially coplanar.
  • 15. The improved display device and folding carton of claim 13 in which the front panel is in a spaced apart from and substantially parallel position relative to the rear panel.
  • 16. An improved display device and folding carton, which comprises:two end panels; a front panel a top panel; a rear panel, and; a bottom panel having a front edge, a plurality of support tabs extending outwardly from the bottom panel front edge, each of the support tabs having an outward edge terminating in a score line; and a projecting panel having a top edge and a support flap extending outwardly from the projecting panel top edge, the projecting panel being foldably connected to at least one of the plurality of support tabs along the score line of the respective support tab, the projecting panel support flap being of suitable size and strength for attaching the projecting panel support flap to the top panel so as to align the projecting panel in a spaced apart from and substantially parallel position relative to the front panel; wherein the above-described panels are formed in one piece of material and interconnected with each other to form a substantially continuous carton in the shape of a right, rectangular, truncated prism.
  • 17. A blank made in one piece from a sheet of material and adapted to be folded in to an improved display device and folding carton, the blank comprising:a front panel having a top edge, a substantially linear score line along the top panel top edge, a front panel closure flap extending outwardly from the front panel top edge, a bottom edge, and a substantially linear score line along the front panel bottom edge; a bottom panel having a rear edge, a pair of laterally extending bottom panel closure flaps, and a substantially linear score line along the bottom panel rear edge, the bottom panel being foldably connected to the front panel along the front panel bottom edge score line; a rear panel having a top edge, a pair of laterally extending rear panel closure flaps, and a substantially linear score line along the rear panel top edge, the rear panel being foldably connected to the bottom panel along the bottom panel rear edge score line; a top panel having a front edge, a plurality of support tabs extending outwardly from the top panel front edge, a bottom edge, a frangible web which circumscribes and defines a detachable portion and circumscribes and defines a portal substantially obstructed by the detachable portion, a pair of laterally extending top panel closure flaps, each of the support tabs having an outward edge terminating in a score line, and the front panel closure flap being of suitable size and strength for attaching and foldably connecting the front panel to the top panel along the top panel front edge score line; and a projecting panel having a bottom edge, a pair of laterally extending projecting panel closure flaps, a substantially linear score line along the projecting panel bottom edge, and a support flap extending outwardly from the projecting panel bottom edge, the projecting panel being foldably connected to at least one of the plurality of support tabs along the score line of the respective support tab, the projecting panel support flap being of suitable size and strength for attaching the projecting panel support flap to the bottom panel so as to align the projecting panel in a spaced apart from and substantially parallel position relative to the front.
  • 18. The blank of claim 17 in which the projecting panel includes a projecting panel top edge which is not substantially linear and, together with the top panel front edge and the plurality of support tabs, defines a cutout area.
  • 19. The blank of claim 17 in which at least one of the top panel closure flaps carry an adhesive strip.
  • 20. The blank of claim 17 in which the projecting panel support flap is attached to the bottom panel.
  • 21. The blank of claim 17 in which the front panel closure flap attaches and foldably connects the front panel to the top panel along the top panel front edge score line.
  • 22. The improved display device and folding carton of claim 21 in which the bottom panel and the rear panel are substantially coplanar.
  • 23. The improved display device and folding carton of claim 21 in which the top panel and the rear panel are substantially coplanar.
  • 24. The improved display device and folding carton of claim 21 in which the front panel is in a spaced apart from and substantially parallel position relative to the rear panel.
US Referenced Citations (10)
Number Name Date Kind
1472953 Bamber Nov 1923 A
4413769 Michetti Nov 1983 A
4860886 Northrup et al. Aug 1989 A
5317823 Brunt, II Jun 1994 A
5657872 Leftwich et al. Aug 1997 A
5657875 Hirsh et al. Aug 1997 A
5682999 Larson Nov 1997 A
5738221 Van Witt et al. Apr 1998 A
5983538 Crowell Nov 1999 A
6158579 Rosenbaum Dec 2000 A