Receptacles – Closures – With closure opening arrangements for means
Patent
1990-05-23
1992-06-09
Garbe, Stephen P.
Receptacles
Closures
With closure opening arrangements for means
220257, 220254, 220266, B65D 1734
Patent
active
051199556
ABSTRACT:
A closure for a beverage can is provided which includes an integral plastic member extending complementarily around the upper end portion of a can, including the side wall and end wall thereof, the member having a plug portion that fits within an opening in the end wall of the can for sealing the same. Scores in the plastic member provide weakened areas resulting in a pull tab by which the plug element is removed from the opening in the can and the closure is removed from the end portion of the can. The plug portion can be reinserted in the opening in the can if less than the entire contents are dispensed. A vent opening also may be provided in the can, sealed by a second plug portion of the can closure.
REFERENCES:
patent: 3204805 (1965-09-01), May
patent: 3269586 (1966-08-01), Quimby et al.
patent: 3335893 (1967-08-01), Hanson
patent: 3362563 (1968-01-01), Koll
patent: 3785519 (1974-01-01), Huh
patent: 4520942 (1985-06-01), Dwinell
patent: 4893725 (1990-01-01), Ball et al.
patent: 4895270 (1990-01-01), Main et al.
patent: 4927048 (1990-05-01), Howard
Carr Richard F.
Garbe Stephen P.
Gausewitz Richard L.
Rothenberg Allan
Schwarz Paul A.
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