Drinking container device with adjustable closure

Details Drinking container device with adjustable closure Drinking container device with adjustable closure

1980-07-25

1983-01-04

Price, William

Receptacles

Closures

Closure adaptable for various sizes or openings

220 904, 229 43, A47G 1922

Patent

active

043669140

ABSTRACT:
A device for a drinking container including a positioning portion and a contents-restraining portion, the positioning portion including a periphery-engaging section, the periphery-engaging section including resilient sidewall contacting members, the contents-restraining portion extending between opposite sides of the periphery-engaging section, the contents-restraining portion including a barrier section, the barrier section covering only a portion of the cross-sectional area circumscribed by the periphery of the container, whereby the device when positioned on a container whose contents includes solid material, restrains the solid material within the container while allowing the liquid contents to pass therefrom.

REFERENCES:
patent: 1524185 (1925-01-01), Lockwood
patent: 2557112 (1951-06-01), Kaffer
patent: 2600479 (1952-06-01), Campomar
patent: 2744631 (1956-05-01), Toombs
patent: 3549044 (1970-12-01), Lerner
patent: 3940012 (1976-02-01), Addington
patent: 4210272 (1980-01-01), Sequin

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