Implement for applying liquid

Details Implement for applying liquid Implement for applying liquid

1988-01-13

1990-10-02

Bratlie, Steven A.

Coating implements with material supply

Including means to apply material-moving force

Manually engageable resilient wall or wall portion

401206, 401273, 401279, 401283, A46B 1100

Patent

active

049603400

ABSTRACT:
An implement for applying liquid includes an elastic container for containing liquid, a head cylinder connected to the elastic container, and a liquid applying member in the head cylinder for applying liquid to a surface, the elastic container having in an opening thereof a valve assembly for supplying and blocking liquid from the elastic container to the head cylinder and pressing portions in the sides thereof, the valve assembly being actuated by pressing the pressing portions. The elastic container includes an oval cylindrical portion having an elliptical cross section consisting of short arcuate portions and long arcuate portions, the long arcuate portions having actuators in the form of inward projected recesses at central portions thereof respectively for acting as pressing portions, the valve assembly including a valve rod carrying a slide member having a tapered surface, the slide member being disposed between the two actuators.

REFERENCES:
patent: 548572 (1895-10-01), Miller
patent: 936186 (1909-10-01), Tellerson
patent: 1315305 (1919-09-01), Hegland
patent: 2908423 (1959-10-01), Bross
patent: 3378330 (1968-04-01), Schwartzman
patent: 4364684 (1982-12-01), Kohno et al.
patent: 4461408 (1984-07-01), Shepard
patent: 4478358 (1984-10-01), Lantry
patent: 4564131 (1986-01-01), Lantry
patent: 4588319 (1986-05-01), Niemeyer

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