Protective display system

Information

  • Patent Grant
  • 6510636
  • Patent Number
    6,510,636
  • Date Filed
    Friday, June 30, 2000
    25 years ago
  • Date Issued
    Tuesday, January 28, 2003
    23 years ago
Abstract
A protective display system for displaying a plurality of substantially planar display cards and methods for making the same are provided. The unitary protective display system comprises at least a first pair of transparent panels, and a flexible living hinge. Each of the panels has a front face, a back face, and at least one straight peripheral edge. At least one of the panels is an envelope which is adapted to receive at least one display card. Each one of the panels are opposed to one another such that each of the at least one straight peripheral edge are opposed edges. The flexible living hinge is located along at least a portion of the straight peripheral edge of each panel, and is interposed therebetween such that at least one of the envelopes is rotatable about the flexible living hinge. The flexible living hinge also has greater flexibility than each of the panels.
Description




FIELD OF THE INVENTION




This invention relates to the field of display devices, and in particular, to display devices which function to hold and protect a display card(s) which, in turn, provide the desired information to a prospective customer, or for the user.




1. Background of the Invention




The field of display devices is a crowded art and encompasses a wide variety of differing embodiments. Typically, display systems are used both by merchandisers and individuals. On the level of the merchandiser in a large chain store, display systems allow a customer to research the product without assistance from a sales clerk. They generally comprise at least one display card, protected by a transparent film, that visibly displays product information about a product. This product information may be in a variety of forms, for example, a photograph or a written description. Display systems may include a means for mounting the display system at the desired location, e.g. on a shelving unit, or they may use a pre-existing mounting system. At the level of the individual consumer, display systems are often a means to display collectibles, typically collector cards.




2. Description of the Prior Art




U.S. Pat. No. 4,821,437 issued to ABRAMSON and BAKE teaches a merchandise display system. The system includes supports means for holding display information cards where the support means is an extrusion mountable on a wall or other surface. The support means includes flexible attachment means that allows for the manipulation of the information display cards, where the flexible attachment means is generally a plurality of flexible strips extending from the support means. The free ends of the attachment means are adapted to hold the information display cards.




U.S. Pat. No. 4,829,691 issued to MANJOS teaches a card display holder and protector. This apparatus comprises first and second transparent panels connected to one another by a common hinge line. The display holder receives the card to be displayed into the recessed portion of the first panel. The second panel has a projecting surface so as to engage the first panel and to maintain the display holder in a closed position.




U.S. Pat. No. 5,408,775 issued to ABRAMSON and STEWART teaches a merchandise information system. This systems comprises a rigid base and a plurality of spaced apart flexible webs, where the flexible webs depend from the rigid base, and display items may be attached to the lower end of the webs. The display items are typically clear plastic envelopes which are adapted to receive display cards or the like. The display items may be viewed through either the front or rear surface of the envelope as the envelopes may be rotated about the respective flexible webs.




U.S. Pat. No. 5,799,427 issued to ABRAMSON and STEWART teaches an overlapping merchandise information display module. This system comprises a rigid base, and a plurality of flexible webs which depend from the lower edge of the rigid base. A series of overlapping display items are attached to the lower ends of each of the webs respectively to display one side of the item. The display items may be rotated about the flexible webs so as to display the other side of the item.




U.S. Pat. No. 5,992,665 issued to DEETER teaches a portable display case. The apparatus is transparent and has a plurality of compartments for storage, display, and transport of display items. Each case had a transparent plastic cover hingedly connected to the case so as to cover the open front face. Furthermore, each case may be attached to an adjacent case, vertically disposed, by means of a tongue and groove type of fastener.




SUMMARY OF THE INVENTION




In accordance with one aspect of the present invention, there is provided a protective display system for displaying a plurality of substantially planar display cards. The protective display system of the present invention comprises at least a first pair of transparent panels, and a flexible living hinge. Each one of the at least a first pair of transparent panels has a front face, a back face, and at least one straight peripheral edge. Furthermore, at least one of the at least a first pair of transparent panels is an envelope which is adapted to receive at least one display card. Each one of the at least a first pair of transparent panels is opposed to one another such that each of the at least one straight peripheral edges are opposed edges. The flexible living hinge is located along at least a portion of the at least one straight peripheral edge of each one of the at least a first pair of transparent panels. Still further, the flexible living hinge is interposed between the at least one straight peripheral edge of each one of the at least a first pair of transparent panels. The at least a first pair of transparent panels is rotatable about the flexible living hinge. The protective display system of the present invention is an unitary structure. Also, the flexible living hinge has greater flexibility than each one of the at least a first pair of transparent panels.




In an alternative embodiment, the at least a first pair of transparent panels comprises a first envelope, and a second envelope. Furthermore, the flexible living hinge is interposed between the first and second envelopes.




In another embodiment of the present invention, the at least a first pair of transparent panels comprises a first envelope, a second envelope, and a third envelope. Here, the flexible living hinge is interposed between the first and second envelopes, the second and third envelopes, and the third and first envelopes. It is important to note that the flexible living hinge may be extruded.




As an alternative, the protective display system comprises a first envelope, a second envelope, a third envelope, and a flexible living hinge which has a star configuration having three extending webs, and is such that the at least one straight peripheral edge of each one of the envelopes is welded to a respective one of the extending webs.




In a second alternative embodiment of the present invention, the protective display system comprises a first pair of transparent panels and a respective first flexible hinge, a second pair of transparent panels and a respective second flexible living hinge. Each of the first and second flexible living hinges is interposed between each of the respective first and second pair of transparent panels. The first flexible living hinge is placed on top of the second flexible living hinge, and is welded one to another such that each of the first and second flexible living hinges maintains its flexibility when welded one to another.




In the alternative embodiment, the protective display system comprises two pairs of transparent envelopes and a flexible living hinge, and where the flexible living hinge has a star configuration having four extending webs. The protective display system is such that the at least one straight peripheral edge of each one of the envelopes is welded to a respective one of the extending webs.




The flexible living hinge may fulfill the role of a rip stop, where the rip stop functions to impede a tear in the flexible living hinge from progressing down the entire length of the flexible living hinge. The rip stop comprises a plurality of rows of closely spaced inwardly and outwardly directed projections, and each of the plurality of rows is perpendicular to the respective straight peripheral edge. Also, it is noted that the plurality of rows is located along the length of the flexible living hinge.




Typically, the at least one envelope of the protective display system is adapted to receive two display cards, back-to-back. When the first envelope receives two display cards, the first display card is visible through the front face of the first envelope. Furthermore, the second display card received within the first envelope is visible through the back face of the first envelope when the first envelope is rotated at least 90 degrees about the flexible living hinge. Still further, when the first envelope is rotated at least 90 degrees about the flexible living hinge, the at least one display card within the second envelope is visible through the front face of the second envelope.




The first and second envelopes of the protective display system may be stepped such that, when the back face of the first envelope is contiguous to the front face of the second envelope, an edge of the second envelope which is remote from the flexible living hinge extends a distance below an edge of the first envelope which is remote from the flexible living hinge such that a portion of the second envelope is visible.




In one embodiment of the present invention, the first, second, and third envelopes are stepped, such that, when the back face of the first envelope is contiguous to the front face of the second envelope, and the back face of the second envelope is contiguous to the front face of the third envelope, an edge of the second envelope which is remote from the flexible living hinge extends a distance below an edge of the first envelope which is remote from the flexible living hinge, and an edge of the third envelope which is remote from the flexible living hinge extends a distance below an edge of the second envelope such that a portion of each of the second and third envelopes is visible.




The stepped nature of the envelopes illustrates to the consumer that there is additional display information beyond the first visible display card. In addition, at the merchandising level, it allows the merchandiser to display large quantities of information that the consumer may view at their leisure without requiring assistance from store staff. At the individual level, collectibles may be displayed and mounted on a refrigerator door for example, where the first item in the collection is visible, and if persons seeing that first collectible are intrigued or interested, the stepped nature of the display card clearly shows that there are additional display cards that may be viewed upon rotation of the first display card.




While the protective display system may be free standing, the user may also find it desirable to mount the protective display system on a desired surface. The protective display system may further includes a hanging strip for attaching the protective display system to an existing base. The hanger strip is located along at least a portion of the at least one straight peripheral edge of one of the at least a first pair of transparent panels. Furthermore, the hanger strip is parallel to the flexible living hinge.




As an alternative, or in addition to the hanger strip, the protective display system may include a fastening means. The fastening means is generally located on the back face of the rearmost envelope and is chosen from the group consisting of a magnetic strip, a hook and loop connector strip, double sided tape, and combinations thereof.




The manufacture of the protective display system involves the unexpected application of the joining of two different materials, usually a more rigid PVC and a more flexible PVC. Each one of the at least a first pair of transparent panels is formed from a rigid PVC and the flexible living hinge is formed from a flexible PVC. Still further, the front face and back face of each one of the at least a first pair of transparent panels, and the flexible living hinge may be formed using a coextrusion process.




In the alternative, the at least a first pair of transparent panels may be vacuum formed, and the at least one straight peripheral edge of each one of the at least a first pair of transparent panels is welded one to another, and to the flexible living hinge.




Another object of the present invention is to provide a method of manufacturing the protective display system. The protective display system would be, of course, as described above. In particular, the at least a first pair of transparent panels of the protective display system comprises a first envelope and a second envelope, and the flexible living hinge is interposed between the first and second envelopes. The method comprises the steps of:




(1) placing the first and second envelopes in a die such that the at least one straight peripheral edge of the first envelope is opposed to the at least one straight peripheral edge of the second envelope, and each of the envelopes is in the same plane.




(2) closing and heating the die to a temperature above the tempering temperature of the flexible living hinge, so as to interpose the flexible living hinge between the at least one straight peripheral edge of the first envelope and the at least one straight peripheral edge of the second envelope, where the at least one straight peripheral edge of the second envelope is opposed to the at least one straight peripheral edge of the first envelope, by the addition of a flexible PVC.




(3) opening and lifting the die after interposing the flexible living hinge between the respective at least one straight peripheral edge of each of the first and second envelopes, while the flexible living hinge remains above its tempering temperature.




(4) rotating one of the first and second envelopes about the flexible living hinge such that the back face of the first envelope is contiguous to the front face of the second envelope.




(5) cooling the protective display system and trimming the excess material from the flexible living hinge.




It is important to note that the rotation of one of the first and second envelopes about the flexible living hinge is carried out while the flexible living hinge is above its tempering temperature, and so that after cooling, an elastic memory for the flexible living hinge is created, and the first and second envelopes are in the desired position. The elastic memory of the flexible living hinge is such that it encourages each of the first and second envelopes to return to the desired position after each of the first and second envelopes is rotated about the flexible hinge.




In keeping with the present invention, another method of making the protective display system is provided. This method comprises the steps of:




(1) placing the protective display system such that the first envelope, the second envelope, and the flexible living hinge are all located in the same plane.




(2) reheating the flexible living hinge to a temperature above its tempering temperature.




(3) rotating one of the first and second envelopes about the flexible living hinge such that the back face of the first envelope is contiguous to the front face of the second envelope.




(4) cooling the protective display system.




Similar to the first method of manufacture of the protective display system described previously, the rotation of one of the first and second envelopes about the flexible living hinge is also carried out herein while the flexible living hinge is above its tempering temperature. Thus, after cooling, an elastic memory for the flexible living hinge is created, and the first and second envelopes are in the desired position. The desired position is defined as the back face of the first envelope and the front face of the second envelope being contiguous to one another. When the protective display system is cooled in this desired position, the elastic memory of the flexible living hinge is such that it encourages each of the first and second envelopes to return to the desired position after being rotated about the flexible living hinge.











BRIEF DESCRIPTION OF THE DRAWINGS




The novel features which are believed to be characteristic of the present invention, as to its structure, organization, use and method of operation, together with further objectives and advantages thereof, will be better understood from the following drawings in which a presently preferred embodiment of the invention will now be illustrated by way of example. It is expressly understood, however, that the drawings are for the purpose of illustration and description only and are not intended as a definition of the limits of the invention. Embodiments of this invention will now be described by way of example in association with the accompanying drawings in which:





FIG. 1

is a front view of a first embodiment of the protective display system;





FIG. 2

is a perspective view of the first embodiment of the protective display system;





FIG. 3

is a modified front view of the first embodiment of the protective display system;





FIG. 4

is a side view of the first embodiment of the protective display system;





FIG. 5

is a perspective view of a flexible living hinge;





FIG. 6

is a side view of an alternative embodiment of the protective display system;





FIG. 7

is a side view of another embodiment of the protective display system;





FIG. 8

is a side view of an alternative embodiment of the protective display system;





FIG. 9

is a perspective view of another embodiment of the protective display system;





FIG. 10

is a side view of the first embodiment of the protective display system; and





FIG. 11

is a perspective view of an envelope in keeping with the present invention.











DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS




Referring now to the drawings, there is illustrated a protective display system, generally designated by reference numeral


10


. Alternative embodiments


30


,


40


and


50


will be discussed hereafter.




Turning first to

FIG. 1

, a front view of the protective display system


10


is shown. The protective display system


10


comprises at least a first pair of transparent panels


12


and


14


, and a flexible living hinge. Each one of the at least a first pair of transparent panels


12


and


14


has a front face


13


, a back face


15


, and at least one straight peripheral edge, as shown in FIG.


11


. Furthermore, at least one of the first pair of transparent panels


12


and


14


is an envelope. As seen in

FIG. 11

, reference numeral


12


refers to an envelope. The envelope


12


is adapted to receive at least one display card


18


.




Referring back to

FIG. 1

, each one of the at least a first pair of transparent panels


12


and


14


is opposed to one another such that each of the at least one straight peripheral edges are opposed edges. Still further, the flexible living hinge


16


is located along at least a portion of the at least one straight peripheral edge of each one of the at least a first pair of transparent panels


12


, and


14


. The flexible living hinge


16


is interposed between the at least one straight peripheral edge of each one of the at least a first pair of transparent panels


12


and


14


(FIG.


2


). It is important to note that the at least one envelope


12


of the at least a first pair of transparent panels


12


and


14


is rotatable about the flexible living hinge


16


.




Each of the protective display systems described herein is an unitary structure. Moreover, the flexible living hinge


16


has greater flexibility than each one of the at least a first pair of transparent panels


12


, and


14


.





FIG. 3

shows a first alternative embodiment of the present invention, the at least a first pair of transparent panels


12


and


14


of the protective display system


30


comprises a first envelope


12


, and a second envelope


14


, and a flexible living hinge


16


in which the flexible living hinge


16


is interposed between the first and second envelopes


12


and


14


respectively. As shown here, the flexible living hinge


16


fulfills the role of a rip stop


20


in which the rip stop


20


functions to impede a tear in the flexible living hinge


16


. The rip stop


20


comprises a plurality of rows of closely spaced inwardly and outwardly directed projections, where each of the plurality of rows


20


is perpendicular to the respective straight peripheral edges. The plurality of rows


20


is located along the length of the flexible living hinge


16


.




The at least one envelope


12


, as shown in

FIG. 11

, is adapted to receive two display cards


18


back to back. Further, each of the at least one envelope


12


of the at least a first pair of transparent panels


12


and


14


is formed such that there is a gap between the front face


13


and the back face


15


of each of the at least one envelop


12


of the at least a first pair of transparent panels


12


and


14


so as to accommodate the receiving of at least one display card


18


.




When the first envelope


12


receives two display cards, the first display card is visible through the front face


13


of the first envelope


12


, when the back face


15


of the first envelope is contiguous to the front face


17


of the second envelope


14


as shown in FIG.


4


. The second display card received within the first envelope


12


is visible through the back face


15


of the first envelope


12


when the first envelope


12


is rotated about the flexible living hinge


16


at least 90°. The second envelope


14


is adapted to receive at least [a third] one display card. The at least one display card within the second envelope


14


is visible through the front face


17


of the second envelope


14


, when the first envelope


12


is rotated at least 90° about the flexible living hinge


16


.




In

FIG. 9

, the protective display system


30


is shown. Here, the first


12


and second


14


envelopes are stepped. When the back face


15


of the first envelope is contiguous to the front face


17


of the second envelope


14


, an edge of the second envelope which is remote from the flexible living hinge


16


extends a distance below an edge of the first envelope


12


which is remote from the flexible living hinge


16


such that a portion of the second envelope


14


is visible.




Each of the alternative embodiments of the protective display system


40


,


50


shown in

FIGS. 7 and 8

respectively, also incorporate a stepped configuration of the at least a first pair of transparent panels


12


and


14


. In

FIG. 7

, protective display system


40


is shown. The protective display system


40


comprises a first envelope


12


, a second envelope


14


, and a third envelope


26


. The first, second, and third envelopes


12


,


14


and


26


respectively are stepped, such that, when the back face of the first envelope


12


is contiguous to the front face of the second envelope


14


, and the back face of the second envelope


14


is contiguous to the front face of the third envelope


26


, an edge of the second envelope


14


which is remote from the flexible living hinge


16


extends a distance below an edge of the first envelope


12


which is remote from the flexible living hinge


16


, and an edge of the third envelope


26


which is remote from the flexible living hinge


16


extends a distance below an edge of the second envelope


14


such that a portion of each of the second and third envelopes


14


-and


26


is visible. The flexible living hinge


16


is interposed between the first


12


and second


14


envelopes, the second


14


and third


26


envelopes, and the third


26


and first


12


envelopes. The flexible living hinge


16


may be extruded. However, as an alternative, the flexible living hinge


16


may have a star configuration having three extending webs


22


, and is such that the at least one straight peripheral edge of each one of the [first


12


, second


14


, and third


26


] envelopes is welded to a respective one of the extending webs


22


.




A third alternative embodiment of the protective display system


50


is shown in

FIGS. 6 and 8

. The protective display system comprises a first pair of transparent panels


12


, and


14


, and a respective first flexible living hinge


16


, a second pair of transparent panels


26


, and


28


and a respective second flexible living hinge


16




b


. Similar to

FIG. 7

, the first, second, third, and fourth envelopes


12


,


14


,


26


and


28


are stepped, such that when the back face of one of the envelopes is contiguous to the front face of a consecutive envelope, an edge of the consecutive envelope which is remote from the flexible living hinge


16


extends a distance below an edge of the previous envelope such that a portion of each of the consecutive envelopes is visible. Here, each of the first and second flexible living hinges


16




a


and


16




b


is interposed between each of the respective first and second pair of transparent panels. Furthermore, the first flexible living hinge


16


is placed on top of the second flexible living hinge


16




b


, and is welded one to another, as shown in FIG.


8


. It is important to note that each of the first and second flexible living hinges


16




a


and


16




b


maintains its flexibility when welded one to another.




In an alternative embodiment shown in

FIG. 6

, the protective display system


50


comprises two pairs of transparent envelopes and a flexible living hinge


16


where the flexible living hinge


16


has a star configuration having four extending webs, and is such that at least one straight peripheral edge of each of the first


12


, second


14


, third


26


, and fourth


28


envelopes is welded to a respective one of the four extending webs.




In

FIG. 10

the protective display system


10


incorporates a hanger strip


24


for attaching the protective display system


10


to an existing base. The hanger strip


24


is located along at least a portion of the at least one peripheral edge of one of the at least a first pair of transparent panels


12


and


14


. Still further, the hanger strip


24


is parallel to the flexible living hinge


16


. As an alternative, or in addition to the hanger strip


24


, the protective display system


10


may also include fastening means which is generally located on the back face of the rearmost envelope. The fastening means may be chosen from the group consisting of a magnetic strip, a hook and loop connector strip, double-sided tape or combinations thereof.




Typically, each one of the at least a first pair of transparent panels


12


and


14


in each of the protective display systems described herein is formed from a rigid PVC, and the flexible living hinge


16


is formed from a flexible PVC.




In an alternative embodiment of the present invention, the front face


13


and the back face


15


of each one of the at least a first pair of transparent panels


12


and


14


, and the flexible living hinge


16


are formed using a co-extrusion process.




Still further, in a particular embodiment of the present invention, the at least a first pair of transparent panels


12


and


14


may be vacuum formed, and the at least one straight peripheral edge of each one of the at least a first pair of transparent panels


12


and


14


is welded one to another, and to the flexible living hinge


16


.




In keeping with the provisions of the present invention, the inventor herein provides a method of making a protective display system. The protective display system, would be, of course, as described above. In particular, the at least a first pair of transparent panels


12


and


14


of the protective display system comprises a first envelope


12


and a second envelope


14


. The flexible living hinge


16


is interposed between the first and second envelopes


12


and


14


. The method comprises the steps of:




(1) placing the first envelope


12


and the second envelope


14


in a die such that the at least one straight peripheral edge of the first envelope


12


is opposed to the at least one straight peripheral edge of the second envelope


14


, and each of the envelopes


12


and


14


is in the in the same plane;




(2) closing and heating the die to a temperature above the tempering temperature of the flexible living hinge


16


, so as to interpose the flexible living hinge


16


between the at least one straight peripheral edge of the first envelope


12


and the at least one straight peripheral edge of the second envelope


14


, where the at least one straight peripheral edge of the second envelope


14


is opposed to the at least one straight peripheral edge of the first envelope


12


, by the addition of a flexible PVC;




(3) opening and lifting the die after interposing the flexible living hinge between the respective at least one straight peripheral edge of each of the first and second envelopes


12


and


14


respectively, while the flexible living hinge


16


remains above its tempering temperature;




(4) rotating one of the first and second envelopes


12


and


14


about the flexible living hinge such that the back face


15


of the first envelope


12


is contiguous to the front face


17


of the second envelope


14


; and




(5) cooling the protective display system and trimming the excess material from the flexible living hinge


16


.




In step (4), the rotation of one of the first and second envelopes


12


and


14


respectively about the flexible living hinge


16


is carried out while the flexible living hinge


16


is above its tempering temperature. Thus, after cooling the protective display system in step (5), an elastic memory for the flexible living hinge


16


is created, and the first and second envelopes


12


and


14


are in the desired position. The elastic memory of the flexible living hinge


16


is such that it encourages each of the first and second envelopes


12


and


14


to return to the desired position after each of the first and second envelopes


12


and


14


is rotated about the flexible living hinge


16


.




In keeping with another provision of the present invention, an alternative method of making a protective display system is provided by the inventors herein. The protective display system would be, of course, as described above. The method comprises the steps of:




(1) placing the protective display system such that the first envelope


12


, the second envelope


14


, and the flexible living hinge


16


are all located in the same plane;




(2) reheating the flexible living hinge


16


to a temperature above its tempering temperature,




(3) rotating one of the first and second envelopes


12


and


14


respectively about the flexible living hinge


16


such that the back face


15


of the first envelope


12


is contiguous to the front face


17


of the second envelope


14


; and




(4) cooling the protective display system.




Here, in step (3), the rotation of one of the first and second envelopes


12


and


14


respectively about the flexible living hinge


16


is carried out while the flexible living hinge


16


is above its tempering temperature. Thus, after cooling the protective display system in step (4), an elastic memory for the flexible living hinge


16


is created, and the first and second envelopes


12


and


14


are in the desired position. It is important to note that the elastic memory of the flexible living hinge


16


is such that it encourages each of the first and second envelopes


12


and


14


to return to the desired position after being rotated about the flexible living hinge


16


.




Other modifications and alterations may be used in the design and manufacture of the apparatus of the present invention without departing from the spirit and scope of the accompanying claims.




Throughout this specification and the claims which follow, unless the context requires otherwise, the word “comprise”, and variations such as “comprises” or “comprising”, will be understood to imply the inclusion of a stated integer or step or group of integers or steps but not to the exclusion of any other integer or step or group of integers or steps.




Moreover, the word “substantially” when used with an adjective or adverb is intended to enhance the scope of the particular characteristic; e.g., substantially planar is intended to mean planar, nearly planar and/or exhibiting characteristics associated with a planar element.



Claims
  • 1. A protective display system for displaying a plurality of substantially planar display cards comprising:at least a first pair of transparent panels and a flexible living hinge; wherein each one of said at least a first pair of transparent panels has a front face, a back face, and at least one straight peripheral edge, and wherein at least one of said at least a first pair of transparent panels is an envelope which is adapted to receive at least one display card; wherein each one of said at least a first pair of transparent panels is opposed to one another such that each of said at least one straight peripheral edges are opposed edges; wherein said flexible living hinge is located along at least a portion of said at least one straight peripheral edge of each one of said at least a first pair of transparent panels wherein said flexible living hinge is interposed between said at least one straight peripheral edge of each one of said at least a first pair of transparent panels, and wherein said at least one envelope of said at least a first pair of transparent panels is rotatable about said flexible living hinge; wherein said protective display system is an unitary structure; and wherein said flexible living hinge has greater flexibility than each one of said at least a first pair of transparent panels.
  • 2. The protective display system of claim 1, wherein said at least a first pair of transparent panels comprises a first envelope and a second envelope, and wherein said flexible living hinge is interposed between said first and second envelopes.
  • 3. The protective display system of claim 2, wherein when said first envelope is rotated at least 90 degrees about said flexible living hinge, said at least one display card within said second envelope is visible through said front face of said second envelope.
  • 4. The protective display system of claim 2, wherein said first envelope and said second envelope are stepped, such that, when said back face of said first envelope is contiguous to said front face of said second envelope, an edge of said second envelope which is remote from said flexible living hinge extends a distance below an edge of said first envelope which is remote from said flexible living hinge such that a portion of said second envelope is visible.
  • 5. The protective display system of claim 1, wherein said at least a first pair of transparent panels comprises a first envelope, a second envelope, and a third envelope, wherein said flexible living hinge is interposed between said first and second envelopes, said second and third envelopes, and said first and third envelopes, and wherein said flexible living hinge is extruded.
  • 6. The protective display system of claim 5, wherein said first, second, and third envelopes are stepped, such that, when said back face of said first envelope is contiguous to said front face of said second envelope, and said back face of said second envelope is contiguous to said front face of said third envelope, an edge of said second envelope which is remote from said flexible living hinge extends a distance below an edge of said first envelope which is remote from said flexible living hinge, and an edge of said third envelope which is remote from said flexible living hinge extends a distance below an edge of said second envelope such that a portion of each of said second and third envelopes is visible.
  • 7. The protective display system of claim 1, wherein said at least one envelope is adapted to receive two display cards, back to back.
  • 8. The protective display system of claim 7, wherein when said first envelope receives two display cards, such that said first display card is visible through said front face of said first envelope, and wherein said second display card is visible through said back face of said first envelope when said first envelope is rotated at least 90 degrees about said flexible living hinge.
  • 9. The protective display system of claim 1, wherein said protective display system comprises a first pair of transparent panels and a respective first flexible living hinge, a second pair of transparent panels and a respective second flexible living hinge, wherein each of said first and second flexible living hinges is interposed between each of said respective first and second pairs of transparent panels; andwherein said first flexible living hinge is placed on top of said second flexible living hinge, and is welded one to another such that each of said first and second flexible living hinges maintains its flexibility when welded one to another.
  • 10. The protective display system of claim 9, wherein said first, second, third, and fourth envelopes are stepped, such that, when said back face of one of said envelopes is contiguous to said front face of a consecutive envelope, an edge of said consecutive envelope which is remote from said flexible living hinge extends a distance below an edge of the previous envelope such that a portion of each said consecutive envelope is visible.
  • 11. The protective display system of claim 1, wherein said protective display system comprises a first envelope, a second envelope, a third envelope, and a flexible living hinge, and wherein said flexible living hinge has a star configuration having three extending webs, and is such that said at least one straight peripheral edge of each one of said envelopes is welded to a respective one of said extending webs.
  • 12. The protective display system of claim 1, wherein said protective display system comprises two pairs of transparent envelopes and a flexible living hinge, and wherein said flexible living hinge has a star configuration having four extending webs, and is such that said at least one straight peripheral edge of each one of said envelopes is welded to a respective one of said extending webs.
  • 13. The protective display system of claim 1, wherein said flexible living hinge fulfills the role of a rip stop, wherein said rip stop comprises a plurality of rows of closely spaced inwardly and outwardly directed projections, wherein each of said plurality of rows is perpendicular to said respective straight peripheral edges, and wherein said plurality of rows is located along the length of said flexible living hinge.
  • 14. The protective display system of claim 1, wherein each of said at least one envelope of said at least a first pair of transparent panels is formed such that there is a gap between said front face and said back face of each of said at least one envelope of said at least a first pair of transparent panels so as to accommodate the receiving of said at least one display card.
  • 15. The protective display system of claim 1, further includes a hanger strip wherein said hanger strip is located along at least a portion of said at least one straight peripheral edge of each one of said at least a first pair of transparent panels, and wherein said hanger strip is parallel to said flexible living hinge.
  • 16. The protective display system of claim 1, further includes fastening means wherein said fastening means is located on said back face of the rearmost envelope, and wherein said fastening means is chosen from the group consisting of a magnetic strip, double sided tape, hook and loop connector, and combinations thereof.
  • 17. The protective display system of claim 1, wherein each one of said at least a first pair of transparent panels is formed from a rigid PVC, and wherein said flexible living hinge is formed from a flexible PVC.
  • 18. The protective display system of claim 1, wherein said front face and said back face of each one of said at least a first pair of transparent panels, and said flexible living hinge are formed using a co-extrusion process.
  • 19. The protective display system of claim 1, wherein said at least a first pair of transparent panels are vacuum formed, and wherein said at least one straight peripheral edge of each one of said at least a first pair of transparent panels is welded one to another, and to said flexible living hinge.
  • 20. A method of making a protective display system, wherein said protective display system comprises:at least a first pair of transparent panels and a flexible living hinge; wherein each one of said at least a first pair of transparent panels has a front face, a back face, and at least one straight peripheral edge, and wherein at least one of said at least a first pair of transparent panels is an envelope which is adapted to receive at least one display card; wherein each one of said at least a first pair of transparent panels is opposed to one another such that each of said at least one straight peripheral edges are opposed edges; wherein said flexible living hinge is located along at least a portion of said at least one straight peripheral edge of each one of said at least a first pair of transparent panel, wherein said flexible living hinge is interposed between said at least one straight peripheral edge of each one of said at least a first pair of transparent panels, and wherein said at least one envelope of said at least a first pair of transparent panels is rotatable about said flexible living hinge; wherein said protective display system is an unitary structure; wherein said flexible living hinge has greater flexibility than each one of said at least a first pair of transparent panels; and wherein said at least a first pair of transparent panels comprises a first envelope and a second envelope, and wherein said flexible living hinge is interposed between said first and second envelopes; said method comprising the steps of: (1) placing said first envelope and said second envelope in a die such that said at least one straight peripheral edge of said first envelope is opposed to said at least one straight peripheral edge of said second envelope, and each of said envelopes is in the same plane; (2) closing and heating the die to a temperature above the tempering temperature of said flexible living hinge, so as to interpose said flexible living hinge between said at least one straight peripheral edge of said first envelope and said at least one straight peripheral edge of said second envelope, wherein said at least one straight peripheral edge of said second envelope is opposed to said at least one straight peripheral edge of said first envelope, by the addition of a flexible PVC; (3) opening and lifting the die after interposing said flexible living hinge between said respective at least one straight peripheral edge of each of said first and second envelopes, while said flexible living hinge remains above its tempering temperature; (4) rotating one of said first and second envelopes about said flexible living hinge such that said back face of said first envelope is contiguous to said front face of said second envelope; and (5) cooling said protective display system and trimming the excess material from said flexible living hinge; wherein the rotation of one of said first and second envelopes about said flexible living hinge is carried out while said flexible living hinge is above its tempering temperature, and so that after cooling, an elastic memory for said flexible living hinge is created, and said first and second envelopes are in the desired position; whereby the elastic memory of said flexible living hinge is such that it encourages each of said first and second envelopes to return to the desired position after each of said first and second envelopes is rotated about said flexible living.
  • 21. A method of making a protective display system, wherein said protective display system comprises:at least a first pair of transparent panels and a flexible living hinge; wherein each one of said at least a first pair of transparent panels has a front face, a back face, and at least one straight peripheral edge, and wherein at least one of said at least a first pair of transparent panels is an envelope which is adapted to receive at least one display card; wherein each one of said at least a first pair of transparent panels is opposed to one another such that each of said at least one straight peripheral edges are opposed edges; wherein said flexible living hinge is located along at least a portion of said at least one straight peripheral edge of each one of said at least a first pair of transparent panels, wherein said flexible living hinge is interposed between said at least one straight peripheral edge of each one of said at least a first pair of transparent panels, and wherein said at least one envelope of said at least a first pair of transparent panels is rotatable about said flexible living hinge; wherein said protective display system is an unitary structure; wherein said flexible living hinge has greater flexibility than each one of said at least a first pair of transparent panels; and wherein said at least a first pair of transparent panels comprises a first envelope and a second envelope, and wherein said flexible living hinge is interposed between said first and second envelopes; said method comprising the steps of: (1) placing said protective display system such that said first envelope, said second envelope, and said flexible living hinge are all located in the same plane; (2) reheating said flexible living hinge to a temperature above its tempering temperature; (3) rotating one of said first and second envelopes about said flexible living hinge such that said back face of said first envelope is contiguous to said front face of said second envelope; (4) cooling said protective display system; wherein the rotation of one of said first and second envelopes about said flexible living hinge is carried out while said flexible living hinge is above its tempering temperature, and so that after cooling, an elastic memory for said flexible living hinge is created, and said first and second envelopes are in the desired position; whereby the elastic memory of said flexible living hinge is such that it encourages each of said first and second envelopes to return to the desired position after being rotated about said flexible living hinge.
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