Claims
- 1. An aluminum container, comprising:a base portion; a substantially vertical wall portion extending upwardly from said base portion; a transition portion extending from said wall portion; and a neck portion extending from said transition portion, wherein said neck portion is tapered along its length with respect to the wall portion, wherein said neck portion includes an upper end having a reduced wall thickness relative to the wall thickness of the remainder of said neck portion, and wherein substantially the entire length of said upper end is operable to be curled.
- 2. The container of claim 1 wherein said taper of the neck portion is approximately one degree.
- 3. The container of claim 1 wherein said aluminum container is comprised of pure aluminum.
- 4. The container of claim 1 wherein said aluminum container is comprised of an aluminum alloy.
- 5. The container of claim 1 wherein said transition portion has a shape selected from the group consisting of a taper, oval, round, flat and ergonomic.
- 6. The container of claim 1 wherein the thickness of said wall portion is approximately 0.7 mm.
- 7. An aluminum container, comprising:a base portion; a substantially vertical wall portion extending upwardly from said base portion; a transition portion extending from said wall portion; and a neck portion extending from said transition portion, said neck portion having a tapered outside diameter, said neck portion having an upper end having a wall thickness that is less than the thickness of the wall of the remainder of the neck portion, wherein said neck portion includes an upper end having a reduced wall thickness relative to the wall thickness of the remainder of said neck portion and having a chamfer and wherein substantially the entire length of said upper end is operable to be curled.
- 8. The container claim 7 wherein said taper of the neck portion is approximately one degree and the chamfer is approximately 45 degrees.
- 9. The container of claim 7 wherein said aluminum container is comprised of pure aluminum.
- 10. The container of claim 7 wherein said aluminum container is comprised of an aluminum alloy.
- 11. The container of claim 7 wherein said transition portion has a shape selected from the group consisting of a taper, oval, round, flat and ergonomic.
- 12. The container of claim 7 wherein the thickness of said wall portion is approximately 0.7 mm.
- 13. An aluminum receptacle, comprising:an aluminum container having a base portion, a substantially vertical wall portion extending upwardly from said base portion, a transition portion extending from said wall portion, and a neck portion extending from said transition portion, said neck portion being tapered; and a sleeve carried on said neck portion, said sleeve having an outer surface and an inner surface, said outer surface having threads thereon and said inner surface being tapered so as to form a friction fit with said neck portion, said neck portion including an upper end having a reduced wall thickness relative to the wall thickness of the remainder of said neck portion, wherein substantially the entire length of said upper end is shaped as a curled edge extending over at least a portion of said sleeve.
- 14. The receptacle of claim 13 wherein said taper of the neck portion is approximately one degree.
- 15. The receptacle of claim 13 wherein said aluminum container is comprised of pure aluminum.
- 16. The receptacle of claim 13 wherein said aluminum container is comprised of an aluminum alloy.
- 17. The receptacle of claim 13 wherein said transition portion has a shape selected from the group consisting of a taper, oval, round, flat and ergonomic.
- 18. The receptacle of claim 13 wherein the thickness of said wall portion is approximately 0.7 mm.
- 19. The receptacle of claim 13 wherein said receptacle is approximately 70 to 260 mm in height and approximately 35 to 66 in diameter.
- 20. The receptacle of claim 13 additionally comprising a cap having threads for engaging the threads of said sleeve, and wherein said cap carries a tamper seal at a bottom portion thereof, said tamper seal connected to said cap by a plurality of break away members.
- 21. An aluminum receptacle, comprising:an aluminum container having a base portion, a substantially vertical wall portion extending upwardly from said base portion, a transition portion extending from said wall portion, and a neck portion extending from said transition portion, said neck portion having a tapered outside diameter; and a sleeve carried on said neck portion, said sleeve having an outer surface and an inner surface, said outer surface having threads thereon and said inner surface, being tapered so as to form a friction fit with said neck portion, said sleeve having a notch formed in the periphery of its upper outside surface, said neck portion including an upper end having a reduced wall thickness relative to the wall thickness of the remainder of said neck portion, wherein substantially the entire length of said upper end is shaped as a curled edge extending over a top end portion of the sleeve and terminating in said notch in said sleeve.
- 22. The receptacle of claim 21 wherein said taper of the neck portion is approximately one degree.
- 23. The receptacle of claim 21 wherein said aluminum container is comprised of pure aluminum.
- 24. The receptacle of claim 21 wherein said aluminum container is comprised of an aluminum alloy.
- 25. The receptacle of claim 21 wherein said transition portion has a shape selected from the group consisting of a taper, oval, round, flat and ergonomic.
- 26. The receptacle of claim 21 wherein the thickness of said wall portion is approximately 0.7 mm.
- 27. The receptacle of claim 21 wherein said receptacle is approximately 70 to 260 mm in height and approximately 35 to 66 mm in diameter.
- 28. The receptacle of claim 21 additionally comprising a cap having threads for engaging the threads of said sleeve, and wherein said cap carries a tamper seal at a bottom portion thereof, said tamper seal connected to said cap by a plurality of break away members.
- 29. A combination, comprisingan aluminum container comprising a base portion, a substantially vertical wall portion extending upwardly from said base portion, a transition portion extending from said wall portion, and a tapered neck portion extending from said transition portion, said neck portion including an upper end having a reduced wall thickness relative to the wall thickness of the remainder of said neck portion, wherein substantially the entire length of said upper end is curled to define a substantially unbroken profile; and a sleeve carried on said neck portion, said sleeve having an outer surface and an inner surface, said outer surface having threads thereon and said inner surface being tapered so as to form a friction fit with said neck portion.
- 30. The combination of claim 29 wherein said taper of the neck portion of said container is approximately one degree.
- 31. The combination of claim 29 wherein said aluminum container is comprised of pure aluminum.
- 32. The combination of claim 29 wherein said aluminum container is comprised of an aluminum alloy.
- 33. The combination of claim 29 wherein said transition portion of said container has a shape selected from the group consisting of a taper, oval, round, flat and ergonomic.
- 34. The combination of claim 29 wherein the thickness of said wall portion of said container is approximately 0.7 mm.
- 35. The combination of claim 29 wherein said container is approximately 70 to 260 mm in height and approximately 35 to 66 mm in diameter.
- 36. The combination of claim 29 additionally comprising a cap having threads for engaging the threads of said sleeve, and wherein said cap carries a tamper seal at a bottom portion thereof, said tamper seal connected to said cap by a plurality of break away members.
CROSS-REFERENCE TO RELATED APPLICATIONS
The present invention of U.S. application Ser. No. 10/005,044 now abandoned, entitled “ALUMINUM RECEPTACLE WITH THREADED OUTSERT” filed Dec. 4, 2001 and assigned to the same assignee as the present invention.
US Referenced Citations (16)
Foreign Referenced Citations (9)
Number |
Date |
Country |
715378 |
Aug 1965 |
CA |
1129077 |
May 1962 |
DE |
69 03 478 |
May 1969 |
DE |
29293 |
May 1981 |
EP |
0 549 987 |
Jul 1993 |
EP |
1 069 049 |
Jan 2001 |
EP |
1258715 |
Mar 1961 |
FR |
285 612 |
Feb 1928 |
GB |
61 088932 |
May 1993 |
JP |
Continuations (1)
|
Number |
Date |
Country |
Parent |
10/005044 |
Dec 2001 |
US |
Child |
10/447761 |
|
US |