Claims
- 1. A combination comprising:a soft-sided insulated container, and a removable liner for placement inside said container; said container having a closure member; said liner fitting filly within said container; said closure member being operable to close said container with said liner fully contained therein; said liner being washable and re-useable after having been washed; said liner being folded from a monolithic sheet of liner stock to define a chamber, said liner being capable of holding liquids; said liner being fixed to prevent said liner from becoming unfolded; and said liner being free of heat welded seams.
- 2. The combination of claim 1 wherein said liner is made from a water impermeable plastic sheet.
- 3. The combination of claim 1 wherein said liner is made from a translucent static cling vinyl sheet.
- 4. The combination of claim 1 wherein said soft sided insulated container has a base, sides and a top, said liner has a base, sides for placement inside and adjacent to said base and sides of said container; and said top of said container is moveable to an open position to permit articles to be placed in said chamber.
- 5. The combination of claim 4 wherein said chamber has an opening, said opening having a lip, and said liner is mated to said container about said lip.
- 6. The combination of claim 5 wherein said opening has four sides, said lip extends about said four sides of said opening; and said liner is mated to said container on said four sides.
- 7. The combination of claim 1 wherein said liner has a rectangular base and four sides extending from said base, each of said sides having an edge adjoining said base and a distal edge distant from said base; and said chamber has an opening defined between said distal edges of said sides.
- 8. The combination of claim 7 wherein one of said sides has a lid member extending therefrom, said lid member being moveable to close said opening of said liner.
- 9. The combination of claim 1 wherein said corner portions are folded to lie outwardly of said chamber.
- 10. A combination comprising:a soft sided insulated container; and a washable, removable liner for placement fully inside said container, said liner being formed from a water impermeable plastic sheet, said sheet having a periphery; said liner having a quadrilateral base and four sides extending from said base to define a chamber therebetween capable of holding water; each of said sides being joined to said base at a base edge; each of said sides having a pair of lateral edges each meeting said base edge at a corner; each of said sides having an edge opposed to said base edge, said edge opposed to said base edge meeting each of said pair of lateral edges at a corner; said sheet having corner portions defined between (a) adjacent lateral edges of two of said sides, and (b) said periphery; and said corner portions being folded to lie against said sides; and said corner portions being permanently fixedly secured to prevent said corner portions from unfolding.
- 11. The combination of claim 10 wherein:each of said base and said sides has an interior face and an exterior face, the interior faces of said base and said sides co-operating to bound said chamber; and each of said corner portions is folded to lie against one of said exterior faces.
- 12. A combination comprising:a soft sided insulated container, and a washable removable liner for placement fully inside said container, said liner being formed from a water impermeable plastic sheet; said sheet having a periphery; said liner having a rectangular base and four sides extending from said base to form a chamber therebetween, each of said sides being joined to said base at a base edge; said sheet being folded on a first pair of parallel fold lines to define one pair of said base edges; said sheet being folded on a second pair of fold lines to define the remainder of said edges; said sheet having four corner portions each defined between (a) an end portion of one of said first pair of fold lines; (b) an adjacent end portion of one of said second pair of fold lines, and (c) said periphery; said corner portions being folded to lie against said sides; said corner portions being permanently fixedly held in position against said sides.
- 13. The combination of claim 12 wherein said sides have an inside face and an outside face and said corner portions are folded to lie against said outside faces.
- 14. The combination of claim 12 wherein each of said corners is folded to form a triangular flap, and each of said flaps is folded to lie against one of said sides.
- 15. The combination of claim 14 wherein two of said triangular flaps are folded to lie against one side of said liner.
- 16. The combination of claim 14 wherein two of said triangular flaps are folded to lie against one side of said liner, and the other two triangular flaps are folded to lie against another side of said liner.
- 17. The combination of claim 12 whereineach of said sides has a distal edge opposed to its respective base edge; said chamber has a lip defined by said distal edges; and said corner portions are fastened to said sides adjacent said lip.
- 18. The combination of claim 12 wherein each of said four sides has an outside face oriented away from said chamber, and each of said corner portions is folded to lie against one of said outside faces.
- 19. A combination comprising:a soft-sided insulated container and a liner; said liner being mounted fully within said container; said liner being washable; said liner having a base and sides folded from a monolithic sheet of liner stock to define a chamber, said liner being capable of holding liquids within said chamber; said liner being fixedly secured to prevent said liner from becoming unfolded; and said liner being free of heat welded seams.
- 20. The combination of claim 19 wherein:said container has four side walls and a bottom panel, said side walls extending upwardly from said bottom panel; each of said side walls meets said bottom panel at a lower edge; each of said side walls has an upper edge distant from said bottom panel, said upper edges of said sides co-operating to define a rim; and said liner is mounted to said container about said rim.
- 21. The combination of claim 19 wherein:said liner has four said sides extending upwardly from said base; each of said sides meets said base at a folded lower edge; each of said sides has an upper, distal edge distant from said base, said upper edges of said sides co-operating to define a lip; and said lip is mounted to said container.
- 22. The combination of claim 19 wherein:said liner has four, quadrilateral sides folded upwardly from said base; and said liner has four corner portions folded to form triangular flaps; and said triangular flaps are folded to lie against said sides.
- 23. The combination of claim 22 wherein said triangular flaps are folded to lie outwardly of said chamber.
- 24. The combination of claim 19 wherein:said liner is folded from a monolithic rectangular sheet of liner stock; said liner has four, quadrilateral sides folded upwardly from said base; said liner has four corner portions folded to form triangular flaps; two of said triangular flaps are folded to lie against one of said sides; and two of said triangular flaps are folded to lie against another of said sides.
- 25. The combination of claim 19 wherein:said liner is folded from a monolithic rectangular sheet of liner stock; said liner has four rectangular sides folded upwardly from said base; said sides each have a lower edge meeting said base at a fold; said sides each have an upper, distal edge distant from said lower edge; said liner has four corner portions folded to form triangular flaps; said triangular flaps are folded to lie against said sides; and one of said flaps has a lower corner adjacent to said base and an upper margin located next to an upper edge of one of said sides.
- 26. The combination of claim 19 wherein:said liner is folded from a monolithic rectangular sheet of liner stock; said liner has four rectangular sides folded upwardly from said base; said sides each have a lower edge meeting said base at a fold; said sides each have an upper, distal edge distant from said lower edge; said liner has four corner portions folded to form first, second third and fourth triangular flaps; said first and second triangular flaps are folded to lie against a first of said sides; said third and fourth triangular flaps are folded to lie against a second of said sides; and each of said flaps has a lower corner adjacent to said base, and an upper margin; the upper margins of said first and second flaps lying adjacent to the upper edge of the first of said sides; and the upper margins of said third and fourth flaps lying adjacent to the upper edge of the second of said sides.
- 27. The combination of claim 19 wherein said container is collapsible.
- 28. The combination of claim 27 wherein said container is moveable to a storage position and said container has fasteners for retaining said container in said storage position.
- 29. The combination of claim 19 wherein:said liner has four, quadrilateral sides folded upwardly from said base, each of said sides having an interior face and an exterior face; said liner has four corner portions folded to form triangular flaps; and said triangular flaps are folded to lie against said exterior faces of said sides.
- 30. A combination comprising:a soft-sided insulated container, and a washable liner; said liner being mounted fully within said container; said liner being folded from a monolithic sheet of liner stock and having a quadrilateral base and four sides extending upwardly from said base to define a chamber; each of said sides adjoining said base at a folded edge; each of said sides having a distal edge distant from said base; at least of one said distal edges being at a first height relative to said base; said sides being permanently secured to prevent said liner from unfolding; said liner being capable of holding liquids up to a second height relative to said base; said second height being at least one half of said first height; and said liner being seamless from said base up to at least said second height.
- 31. The combination of claim 30 wherein said liner is free of heat welded seams up to said second height.
- 32. The combination of claim 30 wherein said liner is free of punctures up to said second height.
- 33. The combination of claim 30 wherein said second height is not greater than three quarters of said first height.
- 34. The combination of claim 30 wherein said chamber has a lip defined by said distal edges and said liner has stitching adjacent said lip.
- 35. The combination of claim 30 wherein:said container has a bottom panel and four side panels extending upwardly from said bottom panel; each of said side panels has a lower edge adjoining said bottom panel and a distal edge distant from said bottom panel; said distal edges of said container sides co-operate to define a rim; and said liner is mounted to said container at said rim.
- 36. The combination of claim 35 wherein said liner is releasably attached to said rim.
- 37. The combination of claim 35 wherein said container sides extend to a third height relative to said container base and said third height is equal to said first height.
- 38. The combination of claim 30 wherein said container is collapsible.
- 39. The combination of claim 38 wherein said container is collapsible to a storage position and said container has fasteners for retaining said container in said storage position.
- 40. The combination of claim 30 wherein said sheet is a vinyl sheet.
- 41. The combination of claim 40 wherein said sheet is translucent.
- 42. The combination of claim 30 wherein:each of said sides has a pair of lateral edges each extending between the folded edges and the distal edges of said sides; and said sheet has a periphery and corner portions defined between (a) adjacent lateral edges of two of said sides, and (b) said periphery; said corner portions are folded to lie against said sides; and said corner portions are permanently secured to discourage said liner from unfolding.
- 43. The combination of claim 30 hereinsaid sheet is folded on a first pair of parallel fold lines to define one pair of said folded edges; said sheet is folded on a second pair of fold lines to define the remainder of said edges; said sheet has a periphery; said first pair of fold lines intersect said second pair of fold lines at four points of intersection defining corners of said base; said first pair of fold lines have end portions lying between respective ones of said second pair of fold lines and said periphery, and middle portions lying between said second pair of fold lines; said second pair of fold lines have end portions lying between respective ones of said first pair of fold lines and said periphery, and middle portions lying between said first pair of fold lines; said sheet has four corner portions, each corner portion being defined between (a) an end portion of one of said first pair of fold lines; (b) an adjacent end portion of one of said second pair of fold lines, and (c) said periphery; said corner portions being folded to lie against said sides, and said corner portions are permanently secured to discourage said liner from unfolding.
- 44. The combination of claim 43 wherein each of said corner portions is folded to form a flap and each of said flaps is folded to lie against one of said sides.
- 45. The combination of claim 43 wherein said corner portions are folded to form triangular flaps.
- 46. The combination of claim 30 wherein:said container has four side walls and a bottom panel, said side walls extending upwardly from said bottom panel; each of said side walls meets said bottom panel at a lower edge; each of said side walls has an upper edge distant from said bottom panel, said upper edges of said sides co-operating to define a rim; and said liner is mounted to said container about said rim.
- 47. The combination of claim 30 wherein:said liner has four said sides extending upwardly from said base; each of said sides meets said base at a folded lower edge; each of said sides has an upper, distal edge distant from said base, said upper edges of said sides co-operating to define a lip; and said lip is mounted to said container.
- 48. The combination of claim 30 wherein:said liner has four, quadrilateral sides folded upwardly from said base; and said liner has four corner portions folded to form triangular flaps; said triangular flaps are folded to lie against said sides; and said flaps are permanently secured in position against said sides to prevent said liner from unfolding.
- 49. The combination of claim 30 wherein:said liner is folded from a monolithic rectangular sheet of liner stock; said liner has four, quadrilateral sides folded upwardly from said base; and said liner has four corner portions folded to form triangular flaps; two of said triangular flaps are folded to lie against one of said sides; two of said triangular flaps are folded to lie against another of said sides; and said flaps are permanently secured to said sides to prevent said liner from unfolding.
- 50. The combination of claim 30 wherein:said liner is folded from a monolithic rectangular sheet of liner stock; said liner has four rectangular sides folded upwardly from said base; said sides each have a lower edge meeting said base at a fold; said sides each have an upper, distal edge distant from said lower edge; said liner has four corner portions folded to form triangular flaps; said triangular flaps are folded to lie against said sides; and one of said flaps has a lower corner adjacent to said base and an upper margin located next to an upper edge of one of said sides, said upper margin being permanently secured to prevent said flap from unfolding.
- 51. The combination of claim 30 wherein:said liner is folded from a monolithic rectangular sheet of liner stock; said liner has four rectangular sides folded upwardly from said base; said sides each have a lower edge meeting said base at a fold; said sides each have an upper, distal edge distant from said lower edge; said liner has four corner portions folded to form first, second third and fourth triangular flaps; said first and second triangular flaps are folded to lie against a first of said sides; said third and fourth triangular flaps are folded to lie against a second of said sides; and each of said flaps has a lower corner adjacent to said base, and an upper margin; the upper margins of said first and second flaps lying adjacent to the upper edge of the first of said sides; the upper margins of said third and fourth flaps lying adjacent to the upper edge of the second of said sides; and said upper margins of said flaps are permanently secured to prevent said flaps from unfolding.
- 52. The combination of claim 51 wherein said chamber has a lip defined by said distal edges; and said flaps are secured to said sides adjacent said lip.
- 53. The combination of claim 30 wherein:each of said four sides has an interior face and an exterior face; said liner has four folded corner portions; and said corner portions each lie against one of said exterior faces of said sides.
- 54. The combination of claim 30 wherein:said liner has four corner portions folded to form triangular flaps; and said triangular flaps are folded to lie outwardly of said chamber.
Priority Claims (1)
Number |
Date |
Country |
Kind |
2254687 |
Nov 1998 |
CA |
|
Parent Case Info
This application is a continuation of U.S. patent application Ser. No. 09/199,287 filed Nov. 25. 1998 and issued to U.S. patent No. 6,238,091 on May 29, 2001.
US Referenced Citations (58)
Foreign Referenced Citations (2)
Number |
Date |
Country |
2149491 |
May 1995 |
CA |
2 025 593 |
Jan 1980 |
GB |
Continuations (1)
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Number |
Date |
Country |
Parent |
09/199287 |
Nov 1998 |
US |
Child |
09/805165 |
|
US |