Can lid with integral push-in tab

Details Can lid with integral push-in tab Can lid with integral push-in tab

1985-02-22

1986-04-29

Hall, George T.

Receptacles

Closures

With closure opening arrangements for means

413 15, B65D 732

Patent

active

045851409

ABSTRACT:
A stamped and scored one-piece container lid with an integral push-in tear tab has a ridge embossed in the tear tab and a push location to the rear of the ridge. When the push location is depressed, the tab tears along its score line and rotates into the container. The ridge prevents the user's digit from sliding along the declining tab through the opening in the lid left by the tab and possibly contacting the sharp edge thereof. Special indentations may be formed in the lid at or near the opposite ends of the score line which make it easier to depress the tab to produce a large effective pour opening in the lid.

REFERENCES:
patent: 3246791 (1966-04-01), Asbury
patent: 3355058 (1967-11-01), Asbury
patent: 3779417 (1973-12-01), Klein
patent: 3843011 (1974-10-01), Perry
patent: 3952912 (1976-04-01), Perry
patent: 4062471 (1977-12-01), Perry
patent: 4078693 (1978-03-01), Asbury
patent: 4078694 (1978-03-01), Gynp et al.
patent: 4084721 (1978-04-01), Perry
patent: 4210256 (1980-07-01), Ambery et al.
patent: 4377244 (1983-03-01), Rossetti

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