Liquid dispenser

Details Liquid dispenser Liquid dispenser

1988-07-21

1990-02-20

Apley, Richard J.

Coating implements with material supply

Material flows through porous tool

With flow-regulator

401205, 401278, 222513, B43K 500

Patent

active

049021559

ABSTRACT:
A liquid dispenser for dispensing a predetermined volume of liquid to a surface includes a bottle for containing a supply of the liquid with a movable sleeve coaxially located with and receiving the outlet end of the bottle. The sleeve includes a valve which closes and opens the bottle outlet as the sleeve moves toward and away, respectively, from the bottle outlet. The sleeve also includes a metered liquid reservoir to the opposite side of the seal from the bottle outlet for receiving a predetermined measured amount of liquid from the bottle. A valve is located at the reservoir to control the flow of liquid from the reservoir, and a dauber tip is in liquid-flow communication with the reservoir for receiving liquid from the reservoir and dispensing the liquid on a surface.

REFERENCES:
patent: 2974835 (1961-03-01), Herbrick
patent: 3054133 (1962-09-01), Hublard et al.
patent: 3128915 (1964-04-01), Matter
patent: 4043681 (1977-08-01), Funahashi
patent: 4376495 (1983-03-01), Spatz
patent: 4568004 (1986-02-01), Goncalves
patent: 4569612 (1986-02-01), Schwartzman et al.

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