Bottle caps

Details Bottle caps Bottle caps

1982-04-20

1984-10-16

Moy, Joseph Man-Fu

Bottles and jars

Closures

Cap type

215270, 215316, 215329, 411307, 411412, B65D 4116

Patent

active

044769873

ABSTRACT:
A plastic cap for glass or plastic carbonated beverage bottles is shaped so that in use pressure is exerted around the edges of a gasket to give enhanced sealing. A single cap can fit the different necks of standard glass and plastic bottles. Its heat-shrinkable skirt has longer portions between connectors.

REFERENCES:
patent: 2485280 (1949-10-01), Grace
patent: 2877918 (1959-03-01), Gardner
patent: 3556335 (1971-01-01), Snyder
patent: 3589545 (1971-06-01), Carpenter, Jr.
patent: 3687183 (1972-08-01), Rohm
patent: 4018132 (1977-04-01), Abe
patent: 4206851 (1980-06-01), Ostrowsky
patent: 4266590 (1981-05-01), McKewan
patent: 4294370 (1981-10-01), Teoppen
patent: 4354609 (1982-10-01), Hidding
Modern Plastics, Apr. 1977, p. 49.
Food & Drug Packaging, Apr. 1982, pp. 1 (portion), 14, 24, 44, 45, (with full scale photographs for pp. 24, 44, 45).

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