Title of Invention

"TOOTHBRUSH DISPLAY TRAY."

Abstract

The present toothbrush display tray provides a way to display toothbrushes in a horizontal orientation in a stacked vertical array. The display tray comprises a plastic layer with a plurality of recesses. A toothbrush is held in each recess and a sheet of material overlays the plastic layer and closes the toothbrush holding recesses. There is a series of perforation, serrations and/or slits around each packaged toothbrush so that each packaged toothbrush can be removed individually. The display tray also can have an information section above the product section. The display tray is made by forming a plurality of recesses, each to hold a toothbrush. Each recess is filled with a toothbrush and a sheet of material overlayed on the plastic layer and bonded to the plastic layer. Simultaneously or subsequent to bonding, the perforations are formed around each toothbrush to form individual toothbrush packages that are held in the display tray until removed by breaking the perforations, serrations and/or slits around a toothbrush package.

Full Text

TOOTHBRUSH DISPLAY TRAY field of the Invention This invention relates to a tray to hold and display a plurality of toothbrushes. More particularly, this invention relates to a tray, and method for making this tray, the tray to be in a vertical orientation to display the toothbrushes. Background of the Invention Toothbrushes are displayed for sale in various ways. They can be hung from a rod and for that purpose each toothbrush package will have a notch or aperture at an upper end. The rod will be attached to a peg board for support. Another way to display toothbrushes at the point of sale is to use a rack such as is disclosed in Thailand Patent Application 52263. In this latter rack the toothbrushes are supported at a lower end. The brush that is to be purchased will be selected and lifted out of the rack. In yet another known display for packaged toothbrushes, the toothbrush packages are inserted horizontally into raised slots on each end of the toothbrush display tray. This latter display tray provides for a full view of the brush at the point of sale, however, the packaged toothbrushes must be assembled onto the display, by hand. This is a costly and time-consuming packaging technique. The present display technique solves the problem of a way to display packaged toothbrushes in a horizontal array in a cost efficient manner. In the present toothbrush display the packaging of the toothbrushes for display at the point of sale has been fully automated reducing the need for hand labor. Further, there is less waste in manufacturing this point of sale display packaging. This is a significant advantage when hand labor can be reduced and wastage reduced. Brief Summary of the Invention This invention is directed to a display for toothbrushes at the point of sale and the method of making this display. The display holds the toothbrushes in a vertical orientation with each toothbrush in a separate package and in a horizontal orientation. The display is easier to use and can be constructed at a reduced cost. The toothbrush display comprises a generally rectangular sheet of material having an upper section and a lower product display section. The product display section aids in holding a plurality of toothbrushes in a horizontal array. A plastic layer having a plurality of recesses the shape of a toothbrush is overlayed by the sheet of material and is attached to the sheet of material over the area of contact with the sheet of material. Around each of the toothbrushes which are held in a recess closed by the sheet of material, there is a weakened area provided by perforations, serrations and/or slits so rhat each packaged toothbrush can be removed separately. The sheet of material preferably will be a paperboard while the plastic layer preferably will be a thermoformable plastic. Further, in one preferred mode, the plastic layer substantially overlays the full sheet of material. The toothbrush display tray is made by producing the plastic layer with a plurality of recesses, each recess being of a size and shape to accommodate a toothbrush. A toothbrush is placed into each recess and a sheet of material is layed over at least the section of the plastic layer which contains the toothbrush filled recesses, and then bonded to the plastic layer by adhesive or heat bonding. Simultaneous with or subsequent to the bonding, the perforations, serrations and/or slits are formed around each toothbrush. This forms an individual package for each toothbrush, and an individual package that can be removed from the array of packages by severing the perforations, serrations and/or slits around a particular toothbrush package. The individual toothbrush packages can be removed in any order. The preferred method of bonding the plastic layer to the sheet of material is by heat bonding. In this method the sheet of material has an outer heat activated adhesive or plastic layer. Upon the sheet of material and plastic layer being brought into contact with pressure heat is applied to activate an adhesive or to soften a plastic surface of the sheet of material and of the plastic layer. This bonds the sheet of material to the plastic layer. At the time of the perforations, serrations and/or slits being formed around each toothbrush, or prior to or after that time, an aperture can be formed adjacent an upper edge of the display tray so that the filled display tray can be hung from a hook or peg, either directly or indirectly at the point of sale. In use a purchaser of a toothbrush will choose a toothbrush and remove this toothbrush from the display tray by severing the perforations around the chosen toothbrush. Brief Description of the Drawing Figure 1 is an elevational view of the toothbrush display tray as produced. Figure 2 is an elevational view of the toothbrush tray with two toothbrushes removed. Figure 3 is an exploded view of the toothbrush display tray of Figure 1. Figure 4 is a schematic view of the process of making the toothbrush display tray. Detailed Description of the Drawings The invention will now be described in the preferred embodiments with reference to the drawings. Figure 1 shows a display tray 10 which is holding a plurality of toothbrushes 18 (a), 20 (a), 22 (a), 24 (a), 26 (a) and 28 (a). These are in separate packages 18, 20,22,24,26 and 28. The display tray is comprised of lower product section 12 and upper informational area 14. The upper informational area will carry the product name, a description of the toothbrushes, and in some instances, suggested pricing. This upper informational area also can have an aperture 16 from which the display tray can be hung from a peg holder, either directly or indirectly. Indirectly a string can be laced through the aperture and tied into a loop. The looped string then can be suspended by a holder. Each of the toothbrush packages 18, 20,22,24,26 and 28 is surrounded by a weakened area 30, 32,34,36,38 and 40 respectfully. This weakened area is provided by a plurality of perforations, serrations and/or slits. Any one of the packaged toothbrushes can be removed. Packaged toothbrushes 22 and 26 are shown removed in Figure 2. Figure 3 shows the components in an exploded view. There is seen here a plastic layer of material 66 with a plurality of recesses 52, 54,56,58,60 and 62. These recesses contain toothbrushes 18, 20,22, 24,26 and 28 respectfully. The sheet of material 64 then is overlayed on this plastic layer 66. The recesses in the plastic layer can be made by thermoforming or a similar molding process. The sheet of material can be essentially the same size as the product holding section of the plastic sheet of material or as shown it can extend beyond the product holding section of the plastic layer. Further the plastic layer can be of the same length as the sheet of material when the sheet of material has a product description section 14. Figure 4 describes the process for producing the display tray. A planar plastic layer is fed to a forming station where it is thermoformed to have a plurality of recesses. Each of the recesses is adapted to hold a toothbrush. At the next station a toothbrush is dropped into a recess and the sheet of material is placed over the plastic layer. In the next station the sheet of material and the plastic layer holding the toothbrushes are heat bonded together. In this same station perforations, serrations and/or slits are formed through the sheet of material and plastic layer and substantially around each of the toothbrushes where the sheet of material and plastic layer are in contact. This produces a weakened area and makes it possible to remove each packaged toothbrush individually. Also, at this time, the aperture 16 can be formed. The display trays then go directly to cartoning. The sheet of material can be a plastic, paperboard or a paperboard having an adhesive coated onto, or a plastic laminated to, the surface that is to be bonded to the plastic layer. Preferred adhesives are heat activated or ultraviolet cured adhesives. A plastic layer will be a polyene such as polyethylene, polypropylene, polybutadiene or an acrylic-betadiene-styrene (ABS). The plastic layer is preferably a polyene such as polyethylene, polypropylene, polybutadiene, or an ABS, polyvinyl chloride or polyethylene terephthalate. The present toothbrush display tray can be modified in various ways. However, any such modifications are within the concept described in this specification. We claim: 1. A toothbrush display tray 10 comprising a generally rectangular sheet of material 64 having an upper informational section 14 and a lower product section 12, said upper informational section 14 being devoid of any product and having a means 16 to vertically support said display tray, said product product section section 12 having a plurality of toothbrushes (18a, 20a, 22a, 24a, 26a, 28a) associated therewith, a plastic layer 66 overlaying and attached to a substantial portion of said sheet of material 64, said plastic layer 66 in said product section 12 having a plurality of recesses (52,54,56,58,60,62) each recess sized to accommodate atleast one of said toothbrushes (18a,20a,22a,24a,26a,28a), each of said sheet of material 64 and said plastic layer 66 being similarly weakened around the periphery of each of said toothbrushes (18a,20a,22a,24a,26a,28a) whereby one or more packaged toothbrushes may be independently removed from the display tray 10 by severing the weakened periphery (30,32,34,36,38,40) around he toothbrush with the remaining toothbrushes (18a, 20a, 22a, 24a, 26a, 28a) being maintained in said display tray 10. 2. A toothbrush display tray as in claim 1 wherein said sheet of material 64 is a paperboard. 3. A toothbrush display tray as in claim 1 wherein said plastic layer 66 is comprised of a transparent plastic. 4. A toothbrush display tray as in claim 3 wherein said plastic layer 66 is selected from the group consisting of polyethylene, polypropylene, polybutadiene, or acrylic-butadiene-styrene, polyvinyl chloride or polyethylene terephthalate. 5. A toothbrush display tray as in claim 1 wherein adjacent the upper end of said upper section, there is an aperture 16 whereby said display tray may be suspended by a suspending means utilizing said aperture. 6. A toothbrush display tray as in claim 1 wherein said plastic layer 66 overlays and is attached to less than the entire upper section 14. 7. A toothbrush display tray as in claim 1 wherein said plurality of toothbrushes (30,32,34,36,38,40) comprises about 6 to 15 toothbrushes. 8. A method of producing a toothbrush display tray 10 comprising: forming a plastic sheet layer 66 for said display tray to have a planar peripheral area and a plurality of recesses (52,54,56,58,60,62), each of said recesses of a shape to accommodate a designated toothbrush (18a,20a,22a,24a,26a,28a); placing a toothbrush in each of said plurality of recesses (52,54,56,58,60,62); overlaying said plastic sheet layer 66 with a substantially planar sheet of material 64; and substantially simultaneously bonding together said plastic sheet layer 66 and said sheet of material 64 and forming a weakened area (30,32,34,36,38,40) around each of said recesses (52,54,56,58,60,62) whereby each of said recesses comprises a separate compartment for a toothbrush (18a,20a,22a,24a,26a,28a) and each of said compartments can be randomly removed from said display tray 10 by breaking the weakened area (30,32,34,36,38,40) and removing one or more toothbrush compartments. 9. A method as in claim 8 in the step of bonding and forming a weakened area (30,32,34,36,38,40) around each of said recesses (52,54,56,58,60,62) simultaneously an aperture is formed in an upper section for the support of said display tray in a vertical orientation. 10. A method as in claim 8 wherein said plastic sheet layer 66 is thermoformed to provide said plurality of recesses (52,54,56,58,60,62). 11. A method as in claim 8 wherein said sheet of material 64 overlays said plastic sheet layer 64 at least in the area of said plurality of recesses (52,54,56,58,60,62) and said plastic sheet layer is bonded together substantially throughout the area of contact. 12. A method as in claim 11 wherein said sheet of material 66 and said plastic sheet layer 66 are bonded together throughout their area of contact. 13. A method as in claim 8 wherein there are about 6 to 15 recesses in said plastic sheet layer 66. 14. A method as in claim 8 wherein said sheet of material 64 is a paperboard having a surface that is adjacent to said plastic layer that is heat bondable to said plastic sheet layer 66. 15. A method as in claim 14 wherein said surface adjacent to said plastic sheet layer 66 is a layer of a thermoplastic. 16. A toothbrush display tray substantially as herein described with reference to the accompanying drawings. 17. A method of producing a toothbrush display tray substantially as herein described with reference to the accompanying drawings.

Documents:

IN PCT-2002-00881-DEL-Correspondence Others-(08-04-2011).pdf

IN PCT-2002-00881-DEL-Form-27-(08-04-2011).pdf

IN PCT-2002-00881-DEL-Petition-137-(08-04-2011).pdf

in-pct-2002-881-del-abstract.pdf

in-pct-2002-881-del-assignment.pdf

in-pct-2002-881-del-claims.pdf

in-pct-2002-881-del-Correspondence Others-(30-03-2012).pdf

in-pct-2002-881-del-correspondence-others.pdf

in-pct-2002-881-del-correspondence-po.pdf

in-pct-2002-881-del-description (complete).pdf

in-pct-2002-881-del-drawings.pdf

in-pct-2002-881-del-form-1.pdf

in-pct-2002-881-del-form-18.pdf

in-pct-2002-881-del-form-2.pdf

in-pct-2002-881-del-form-3.pdf

in-pct-2002-881-del-form-4.pdf

in-pct-2002-881-del-form-5.pdf

in-pct-2002-881-del-gpa.pdf

in-pct-2002-881-del-pct-101.pdf

in-pct-2002-881-del-pct-210.pdf

in-pct-2002-881-del-pct-408.pdf

in-pct-2002-881-del-pct-409.pdf

in-pct-2002-881-del-pct-416.pdf

in-pct-2002-881-del-Petition-138-(30-03-2012).pdf