Container lid with integral stopper

Details Container lid with integral stopper Container lid with integral stopper

1990-01-02

1990-08-21

Marcus, Stephen

Receptacles

Outlet or junction box type

Sectional receptacle

220 902, 220254, 220335, 220337, 220339, B65D 4132

Patent

active

049498657

ABSTRACT:
A lid to cover a liquid holding container includes a circular rim portion for engaging the container rim and a cover opening for permitting liquid to pass in and out of the container. A support is centrally situated in the cover, the support having an upper margin situated at least as high as the circular rim portion. A closure member is formed unitarily with the cover and configured to seal the cover opening. A hinge permits the closure member to be pivoted between a position where the closure member is engaged in the cover opening and a position where the closure member is displaced from the cover opening. The hinge is molded unitarily to the upper margin of the central support in the cover.

REFERENCES:
patent: D267633 (1983-01-01), Christian
patent: 3744662 (1973-07-01), Zundel
patent: 4094433 (1978-06-01), Numbers
patent: 4190173 (1980-02-01), Mason et al.
patent: 4202459 (1980-05-01), DeParales et al.
patent: 4361250 (1982-11-01), Foster
patent: 4566605 (1986-01-01), Rogers
patent: 4629088 (1986-12-01), Durgin
patent: 4699290 (1987-10-01), Adams
patent: 4738373 (1988-04-01), DeParales
patent: 4741450 (1988-05-01), Braude
patent: 4760934 (1988-08-01), Netsch

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