Spill proof container and closure

Details Spill proof container and closure Spill proof container and closure

1981-02-03

1982-05-11

Dixson, Jr., William T.

Receptacles

Closures

Superposed closures for common opening

206315R, 150 3, 150 51, B65D 5118, A45C 1100

Patent

active

043289045

ABSTRACT:
A spill proof container and closure for use therewith are disclosed. The closure incorporates a plurality of overlapping arcuate flaps of a resilient and flexible nature. Through the use of the overlapping, arcuate flaps a container embodying the closure of the present invention may be relatively tightly sealed to prevent spillage and in addition, may be directly accessed by the user by the penetration of the user's hand through the approximate center of the closure surface. Although the closure is intended for use with the container, the closure may be used for a variety of purposes.

REFERENCES:
patent: 527202 (1894-10-01), Heywood et al.
patent: 1629661 (1927-05-01), Gerhard
patent: 1983139 (1834-12-01), Lovell
patent: 2528332 (1950-10-01), Bergquist
patent: 3061080 (1962-10-01), Stephen
patent: 3556293 (1971-01-01), Schlueter
patent: 4246945 (1981-01-01), Sterling

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