Container and closure

Details Container and closure Container and closure

1984-01-20

1985-02-12

Norton, Donald F.

Bottles and jars

Closures

Cap type

215 31, 215354, B65D 4104

Patent

active

044985975

ABSTRACT:
A container (11) for use in combination with a closure (19) has a threaded neck portion (14) and a flexible lip portion (16) which extends inwardly and upwardly from the top of the neck portion (14) and which defines the opening (17) to the container (11). The closure (19) has a top portion (20) from which depends a threaded annular skirt (21) which cooperates with the threaded neck portion (14). An annular sealing ring (23) depends from the top portion (20) and has an outer diameter that is smaller than the inner diameter of the flexible lip portion (16).

REFERENCES:
patent: 3901404 (1975-08-01), Feldman
patent: 3980195 (1976-09-01), Fillmore
patent: 4301937 (1981-11-01), Von Hagel

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