Container closure assembly

Details Container closure assembly Container closure assembly

1973-07-16

1976-01-20

Hall, George T.

Bottles and jars

Closures

Cap type

215363, B65D 5300

Patent

active

039332675

ABSTRACT:
A container closure assembly for a container comprising an outer cap of generally cup-like form having a top and a skirt depending from the outer peripheral edge of the top and means for detachably securing the same over the opening in a container, an annular pocket formed in the skirt of the outer cap adjacent said top and a liner assembly consisting of at least a disc-like core of a resilient material, a shell for the core having a portion confronting the inside of the top of the outer cap and a locking portion to hold the core in said shell, said shell being of a predetermined dimension to permit limited axial movement in the pocket in the outer cap and anti-friction means between the shell and outer cap to permit relative rotation between the outer cap and the liner assembly.

REFERENCES:
patent: 1361225 (1920-12-01), Bruns
patent: 1465079 (1923-08-01), Hammer
patent: 1787959 (1931-01-01), Scofield
patent: 1793930 (1931-02-01), Hecht
patent: 2077992 (1937-04-01), Eisen
patent: 2079932 (1937-05-01), Fergusson
patent: 2105031 (1938-01-01), Enkur
patent: 2270424 (1942-01-01), Fabrice
patent: 3111237 (1963-11-01), Hagmann
patent: 3122254 (1964-02-01), Hagmann
patent: 3443711 (1969-05-01), Orson

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