Self-sealing closure

Details Self-sealing closure Self-sealing closure

1991-11-06

1993-02-16

Shoap, Allan N.

Receptacles

Container attachment or adjunct

Drinking device

220713, 220714, 220715, 220254, 220282, B65D 5118, A47G 1922

Patent

active

051863537

ABSTRACT:
A self-sealing closure for sealing a receptacle is disclosed. The closure contains a lid having a depressed area and at least one orifice within the depressed area, and a shutter matching the orifice which contains a lever.
The shutter is held against the orifice. The shutter contains a device for preventing the pushing of the shutter away from the orifice when force is applied to the lever in a direction substantially orthogonal to the plane of the orifice.

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