Closure including an improved liner

Details Closure including an improved liner Closure including an improved liner

1980-12-10

1984-08-07

Norton, Donald F.

Bottles and jars

Closures

Cap type

B65D 5304

Patent

active

044638639

ABSTRACT:
A closure having a metal shell (2) and a synthetic resin liner (4). The liner has at least one annular projection (10). The diameter of the liner is less than the diameter of a skirt (8) depending from a top surface (6) of the shell so that a space is formed between the skirt and the liner. A tab (16) extends into the space.

REFERENCES:
patent: 2957595 (1960-10-01), White
patent: 3195754 (1965-07-01), Brockett
patent: 3300072 (1967-01-01), Caviglia
patent: 3883025 (1975-05-01), Jemmett
patent: 4114775 (1978-09-01), Shinozaki
patent: 4256234 (1981-03-01), Mori

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