Claims
- 1. In combination, a gusseted package having an interior for holding material therein and a pour-spout closure therefor, said package being formed of a flexible material and comprising first and second panels connected to each other by respective side gussets, each of said panels having an upper end portion, at least a portion of which conjoin to form a pour-through mouth for said package, said pour-through mouth being openable from a closed state to an open state to enable material within said interior of said package to be poured out of said package, said pour-spout closure being arranged for opening and closing said pour-through mouth and consisting essentially of a first closure section and a second closure section, said first closure section integral to said second closure section, coupled together by a living hinge, said first closure section including a first cut-away portion and being arranged to be located on said first panel with said first cut-away portion being disposed over at least a portion of said pour-through mouth, said second closure section including a second cut-away portion arranged to be located on said second panel with said second cut-away portion being disposed over at least a portion of said pour-through mouth, said first and second closure sections being elongated members extending substantially the width of said first and second panels, respectively, and being arranged to be moved with respect to each other into a confronting, releasably secured relationship, whereupon a top surface of each of said first and second closure sections substantially abut one another such that said top surface of said first closure section is in contact with said top surface of said second closure section, said first and second closure sections also being arranged to be moved into a non-confronting, non-secured relationship with each other, whereupon said pour-through mouth is opened and said first and second closure sections are separated about said living hinge such that said first and second closure sections are substantially co-planar so that the material within the package can be poured therethrough, wherein each of said elongated closure sections includes a pair of opposed side edges, a top edge and a bottom edge, and wherein each of said cut-away portions is located contiguous with one of said opposed side edges and a contiguous portion of said top edge such that said cut-away portions form an open-ended spout at only one end of said pour-spout closure.
- 2. The package of claim 1 wherein said first and second closure sections are fixedly secured to said first and second panels, respectively.
- 3. The package of claim 1 wherein said pour-spout closure is separate from said package and is secured to said package with said first and second closure sections located on said first and second panels, respectively.
- 4. The package of claim 1 wherein one of said first and second closure sections includes at least a first connector element and wherein the other of said first and second closure sections includes at least a second connector element, and wherein said at least said first and second connector elements are arranged to be releasably snap-fit together.
- 5. The package of claim 4 wherein said first connector element is a rib having a protruding member thereon and said second connector element is a rib having a receptacle groove thereon in matable relation to said rib having the protruding member.
- 6. The package of claim 5 wherein the rib having the receptacle groove extends along extends substantially across the first closure section and the rib having the protruding member extends substantially across the second closure section.
- 7. The package of claim 4 wherein and said first connector element is located on said top surface of said first closure section and said second connector element is located on said top surface of second closure section.
- 8. The package of claim 1 wherein said package includes a portion contiguous with the top portion of said first and second panels which is cut away to form said pour-through mouth.
- 9. The package of claim 1 wherein said package includes a portion contiguous with the top portion of said first and second panels which is arranged to be removed along a sever line to form said pour-through mouth.
- 10. The package of claim 9 wherein said sever line is weakened to enable portions of the package contiguous therewith to be torn away to form said pour-through mouth.
- 11. The package of claim 1 additionally comprising an initial seal line located adjacent said top portion of said package and extending across the width of said package for initially sealing the material within the interior of the package.
- 12. The package of claim 11 wherein said initial seal line is arranged to be peeled apart to separate said first and second panels.
- 13. The package of claim 1 wherein each of said closure sections includes a projecting tab portion arranged to be grasped to enable said first and second closure sections to be moved from their confronting relationship to their non-confronting relationship.
- 14. The package of claim 1 wherein each of said panels includes a projecting tab portion arranged to be grasped to enable said first and second closure sections to be moved from their confronting relationship to their non-confronting relationship.
- 15. The package of claim 1 wherein said cut-away portion of said first and second closure sections includes a linear edge and an arcuate edge, said arcuate edge of said first cut-away portion being arranged to be located immediately adjacent said arcuate edge of said second cut-away portion.
- 16. The package of claim 1 wherein said cut-away portion of said first and second closure sections includes a linear edge and an arcuate edge, said linear edge extending generally parallel to said top edge and said arcuate edge extending from said linear edge to said top edge.
- 17. The package of claim 16 wherein said arcuate edge of said first cut-away portion is arranged to be located immediately adjacent said arcuate edge of said second cut-away portion.
- 18. The package of claim 1 wherein said pour-through mouth is located at said upper portion of said package contiguous with one of said side gussets.
- 19. The package of claim 1 wherein said pour spout closure is molded of a plastic material.
- 20. A pour-spout closure for use on a gusseted flexible package, the package being formed of a flexible material and comprising first and second panels connected to each other by respective side gussets, each of the panels having an upper end portion, at least a portion of which conjoin to form a pour-through mouth for the package, the pour-through mouth being openable from a closed state to an open state to enable material within the interior of the package to be poured out of the package, said pour-spout closure being arranged for closing and opening the pour-through mouth and consisting essentially of a first closure section and second closure section, said first closure section integral to said second closure section, coupled together by a living hinge, said first closure section including a first cut-away portion arranged to be located on the first panel with said first cut-away portion being disposed over at least a portion of the pour-through mouth, said second closure section including a second cut-away portion arranged to be located on the second panel with said second cut-away portion being disposed over at least a portion of the pour-through mouth, said first and second sections being elongated members extending substantially the width of the first and second panels, respectively, said first and second closure sections being arranged to be moved with respect to each other into a confronting, releasably secured relationship, whereupon a top surface of each of said first and second closure sections abut one another such that said top surface of said first closure section is in contact with said top surface of said second closure section, said first and second closure sections also being arranged to be moved into a non-confronting, non-secured relationship with each other, whereupon the pour-through mouth is opened and said first and second closure sections are separated about said living hinge such that said first and second closure sections are substantially co-planar so that the material within the package can be poured therethrough, wherein each of said elongated closure sections includes a pair of opposed side edges, a top edge and a bottom edge, and wherein each of said cut-away portions is located contiguous with one of said opposed side edges and a contiguous portion of said top edge such that said cut-away portions form an open-ended spout at only one end of said pour-spout closure.
- 21. The pour-spout closure of claim 20 wherein a bottom surface of each of said first and second closure sections is fixedly secured to the first and second panels, respectively.
- 22. The pour-spout closure of claim 20 wherein one of said first and second closure sections includes at least a first connector element and wherein the other of said first and second closure sections includes at least a second connector element, and wherein said at least said first and second connector elements are arranged to be releasably snap-fit together.
- 23. The pour-spout closure of claim 22 wherein said first connector element is a rib having a protruding member thereon and said second connector element is a rib having a receptacle groove thereon in matable relation to said rib having the protruding member.
- 24. The pour-spout closure of claim 23 wherein the rib having the receptacle groove extends substantially across the first closure section and the rib having the protruding member extends substantially across the second closure section.
- 25. The pour-spout closure of claim 22 wherein the first closure section and the second closure section each have a top surface and bottom surface, and said first connector element is located on said top surface of said first closure section and said second connector element is located on said top surface of second closure section.
- 26. The pour-spout closure of claim 20 wherein each of said closure sections includes a projecting tab portion arranged to be grasped to enable said first and second closure sections to be moved from their confronting relationship to their non-confronting relationship.
- 27. The pour-spout closure of claim 20 wherein said cut-away portion of said first and second closure sections includes a linear edge and an arcuate edge, said arcuate edge of said first cut-away portion being arranged to be located immediately adjacent said arcuate edge of said second cut-away portion.
- 28. The pour-spout closure of claim 27 wherein each of said closure sections includes a projecting tab portion arranged to be grasped to enable said first and second closure sections to be moved from their confronting relationship to their non-confronting relationship.
- 29. The pour-spout closure of claim 28 wherein the pour-through mouth is adapted to be located at the upper portion of the package contiguous with one of the side gussets.
- 30. The pour spout closure of claim 20 wherein said pour spout closure is molded of a plastic material.
CROSS-REFERENCES TO RELATED APPLICATIONS
This is a continuation-in-part application of U.S. Ser. No. 09/294,155, filed Apr. 19, 1999, now U.S. Pat. No. 6,139,187.
US Referenced Citations (39)
Foreign Referenced Citations (6)
Number |
Date |
Country |
42 13 397 A1 |
Oct 1993 |
DE |
1008068 |
Apr 1963 |
GB |
6127557 |
Oct 1989 |
JP |
252402 |
Oct 1989 |
JP |
4164701 |
Jun 1992 |
JP |
WO 9314985 |
Aug 1993 |
WO |
Non-Patent Literature Citations (2)
Entry |
“Champ Insulated Propac II”, packaging including ice bag and fastener (photocopy of the product's label and photograph of the fastener part of the product) of Carolon Company of Rural Hal, N.C. No Date. |
“Clip-it” fastener of Weland M. AB, a Swedish Corporation (two photographs of the fastener), No Date. |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
09/294155 |
Apr 1995 |
US |
Child |
09/547408 |
|
US |