Container closure

Details Container closure Container closure

1977-05-09

1978-08-15

Hall, George T.

Receptacles

Closures

Having means for securing or retaining closure in its closed...

220254, 220336, 220339, 222556, B65D 4314, B65D 5104

Patent

active

041066650

ABSTRACT:
A closure for a liquid container has a stopper arm pivotally mounted on the top wall of the container for swinging movement in a plane parallel to the wall toward and away from a position overlying the container outlet. The outlet is provided with locking structure projecting upwardly from the top wall for selectively retaining the arm in closing relationship to the outlet. The arm is capable of being flexed in a plane perpendicular to the top wall permitting up-and-down movement for clearance of the arm-locking structure when the arm is swung to and away from its normal position overlying the outlet.

REFERENCES:
patent: 3169679 (1965-02-01), Hunter
patent: 3526351 (1970-09-01), Goldstein
patent: 3899285 (1975-08-01), Christmas
patent: 3904074 (1975-09-01), Hoffman et al.

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