Opening device for cans

Details Opening device for cans Opening device for cans

1994-08-29

1996-07-16

Shoap, Allan N.

Receptacles

Closures

With closure opening arrangements for means

220266, B65D 1732

Patent

active

055359116

ABSTRACT:
A can opener device, mounted on a can top, comprising a front portion, a top portion and a rear portion. The front portion having a pair of front portion tear edges, which can be severed by applying pressure. The rear portion having a u-bend where pressure is applied to sever the front portion tear edges. The top portion attached to the front portion and to the rear portion, the top portion in a plane above the can top, pressure applied to the top portion pushes the front portion into the can after the front portion tear edges are severed. The can top comprises a plurality of rings, each having a thin portion and a thick portion.

REFERENCES:
patent: D306124 (1990-02-01), Hoilien
patent: 3779417 (1973-12-01), Klein
patent: 3954030 (1976-05-01), Newton
patent: 3980201 (1976-09-01), Keiji
patent: 4155480 (1979-05-01), Debenham et al.
patent: 4196823 (1980-04-01), Madden et al.
patent: 4305523 (1981-12-01), Dalli et al.
patent: 4311249 (1982-01-01), Joyce
patent: 4356929 (1982-11-01), Muller-Kuhn
patent: 4466313 (1984-08-01), Gardner
patent: 4530260 (1985-07-01), Holka
patent: 4585140 (1986-04-01), Lambert et al.

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