Can end pour spout and pull tab construction

Receptacles – Closures – With closure opening arrangements for means

Patent

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Details

B65D 1736

Patent

active

045248796

ABSTRACT:
A steel can end construction for a special liquid product to be protected against contamination in which a pouring opening is to be formed in the can end by pulling the can end metal area defined by an endless score line with a centrally located aluminum pull tab riveted to the steel can end to completely tear the metal within the score line from the can end. The tearing operation is performed by a person holding the can in one hand and with a finger or thumb engaged with the pull tab, pulling the pull tab upward and forward from the can.

REFERENCES:
patent: 3204805 (1965-09-01), May
patent: 3221924 (1965-12-01), Harvey et al.
patent: 3251515 (1966-05-01), Henchert et al.
patent: 3259265 (1966-07-01), Stuart
patent: 3322296 (1967-05-01), Khoury
patent: 4042144 (1977-08-01), Henning et al.
patent: 4399925 (1983-08-01), Fundom

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