Liquid applicator

Details Liquid applicator Liquid applicator

1978-06-19

1980-05-06

Coughenour, Clyde I.

Coating implements with material supply

Including tool with blade-like, pad-like, or apertured...

With flow-regulator

401145, 401148, 401184, 222490, B43M 1106, B05C 100

Patent

active

042014913

ABSTRACT:
An applicator for liquid from a container including a flexible resilient inlet portion for placement in communication with the container, a control membrane extending across the inlet portion, a slit in the control membrane, a rib in the inlet portion for bearing on the control membrane when the inlet portion flexes to thereby open the slit and for preventing the inlet portion from obstructing the slit in the control membrane during flexing of the inlet portion, a frame on the opposite side of the control membrane from the inlet portion, fabric mounted on said frame, and a plurality of lugs on the control membrane for maintaining the fabric a relatively fixed distance therefrom to thereby maintain the size of the chamber defined by the control membrane and the fabric substantially constant.

REFERENCES:
patent: 2281367 (1942-04-01), Moll
patent: 2334032 (1943-11-01), Rhodes
patent: 2446085 (1948-07-01), Gronemeyer
patent: 2665037 (1954-01-01), Zublin
patent: 3148401 (1964-09-01), Gilchrist
patent: 3172356 (1965-03-01), Vosburg
patent: 3319837 (1967-05-01), Mueller
patent: 3384438 (1968-05-01), Sherbondy
patent: 3418055 (1968-12-01), Schwartzman

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