Claims
- 1. A sealed container having a side wall, a peripheral rim and a permanently fixed top free of holes to a body having a volume containing a material, at least one strip means positioned on said top having a first end adhered to said fixed top and the second end adhered either to said sidewall or said rim, said at least one strip having a stress bias such that when said top is severed from said container, one end of said strip becomes positioned away from contact with said top and extends outwardly away from said peripheral rim, and an indentation in said sidewall positioned near said top thereby to prevent said top, when severed from said sidewall from sinking into the material.
- 2. The container of claim 1 which includes a plurality of said strip means.
- 3. The container of any one of claims 1 or 2, wherein said strip means comprise a metallic strip.
- 4. The container of any one of claims 1 or 2, wherein said strip means comprise a polymeric material.
- 5. The container of any one of claims 1 or 2, wherein said strip means comprises a polymeric filament.
- 6. The container of any one of claims 1 or 2, wherein said strip means comprises a metallic filament.
- 7. The container of any one of claims 1 or 2, wherein said strip means comprises a composite material of polymer and non-polymer fibers.
- 8. The container of any one of claims 1 or 2, wherein said strip means has flat surfaces.
- 9. A sealed container having a side wall, a peripheral rim and a permanently fixed top free of holes to a body having a volume containing a material, a cover positioned over said fixed top, at least one strip means positioned on said top having a first end adhered to said fixed top or to said cover and the second end adhered either to said rim or said sidewall, said at least one strip having a stress bias such that when said top is severed from said container, one end of said strip becomes positioned away from contact with said top and extends outwardly away from said peripheral rim when severed from said sidewall, and an indentation in said sidewall positioned near said top thereby to prevent said top, when severed from said sidewall from sinking into the material.
- 10. The container of claim 9 which includes a plurality of said strip means.
- 11. The container of any one of claims 9 or 10 wherein said strip means comprises a metallic strip.
- 12. The container of any one of claims 9 or 10 wherein said strip means comprises a polymeric material.
- 13. The container of any one of claims 9 or 10 wherein said strip means comprises a polymeric filament.
- 14. The container of any one of claims 9 or 10 wherein said strip means comprises a metallic filament.
- 15. The container of anyone of claims 9 or 10 wherein said strip means comprises a composite material of polymer and nonpolymer fibers.
- 16. The container of any one of claims 9 or 10 wherein said strip means has flat surfaces.
- 17. The container of any one of claims 9 or 10 wherein the severable cover secured near the top periphery of said container encloses the entire top of said container.
- 18. The container of any one of claims 9 or 10 wherein the severable cover secured near the topperiphery of said container is adhered to the center of the top.
- 19. The container of claims 9 or 10 wherein the severable cover comprises a polymeric sheet.
- 20. The container of claims 9 or 10 wherein the severable cover comprises a sheet with a prestressed bias such that when the top and cover are severed the cover end becomes positioned away from said top and extend upwardly away from said top.
- 21. The sealed container of claims 9 or 10 wherein said cover is comprised of a metallic material.
- 22. The sealed container of claim 9 or 10 wherein said cover is comprised of a polymeric material.
- 23. The sealed container of claim 9 or 10 wherein said cover is comprised of a multilayered polymeric material.
- 24. The sealed container of claim 9 or 10 wherein said cover is comprised of a sheet of composite material of a polymer and non polymer.
REFERENCE TO RELATED APPLICATION
This application is continuation-in-part of copending application Ser. No. 722,525, filed Jun. 27, 1991, which, in turn is a continuation-in-part of application Ser. No. 606,564, filed Oct. 31, 1990, now U.S. Pat. Nos. 5,027,968.
US Referenced Citations (5)
Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
722525 |
Jun 1991 |
|
Parent |
606564 |
Oct 1990 |
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