Pull tab closure
Stenberg , et al. July 16, 1
U.S. patent number D318,220 [Application Number 07/232,892] was granted by the patent office on 1991-07-16 for pull tab closure. Invention is credited to Lars-Erik Piltz, Stina Stenberg.
| United States Patent | D318,220 |
| Stenberg , et al. | July 16, 1991 |
Pull tab closure
Claims
The ornamental design for a pull tab closure, as shown.
| Inventors: | Stenberg; Stina (Lund, SE), Piltz; Lars-Erik (Dalby, SE) |
|---|---|
| Appl. No.: | 07/232,892 |
| Filed: | August 16, 1988 |
Foreign Application Priority Data
| Feb 16, 1988 [SE] | 88-375 | |||
| Current U.S. Class: | D9/438; D9/454 |
| Field of Search: | ;D9/435,438,454 ;220/269,270,272,273,276 |
References Cited [Referenced By]
U.S. Patent Documents
| D271663 | December 1983 | Stark et al. |
| D297309 | August 1988 | Piltz |
| D299426 | January 1989 | Piltz |
| 3195768 | July 1965 | Bozek |
| 3200985 | August 1965 | Ashley |
| 3251503 | May 1966 | Bozek |
| 3255917 | June 1966 | Fraze |
| 3281007 | October 1966 | Dorosz |
| 3400852 | September 1968 | Khoury |
| 3416699 | December 1968 | Bozek |
| 4456146 | June 1984 | Helms |
| 4548333 | October 1985 | Kobayashi et al. |
| 4572393 | February 1986 | Kobayashi et al. |
Other References
|
Modern Packaging; Jan. 1974; p. 40, Falstaff beer can. . Modern Packaging Encyclopedia; 1966, p. 372; Old Milwaukee Beer Can (2nd from right bottom). . Package Engineering; Jan. 1979; p. 69; New Way Pull Tab Can.. |
Primary Examiner: Feifer; Melvin B.
Assistant Examiner: Simone; Dominic
Attorney, Agent or Firm: Lerner, David, Littenberg, Krumholtz & Mentlik
Description
FIG. 1 is a top plan view of a pull tab closure showing our new design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a side elevational view thereof, all sides being identical, the can shown in broken lines for illustrative purposes only;
FIG. 4 is a top perspective view thereof.
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