Implement for applying liquid

Details Implement for applying liquid Implement for applying liquid

1989-12-11

1990-12-11

Johnson, Richard J.

Coating implements with material supply

Material flows through porous tool

With flow-regulator

401176, B43K 508

Patent

active

049765647

ABSTRACT:
An implement for applying a liquid comprises a container having an opening at its front end, a front tube attached to the container forward end, a hollow accommodating member having a chamber in its interior and formed with a rearward communication hole and a forward communication hole for holding the chamber in communication with the interior of the container and the interior of the front tube respectively, a liquid feed member accommodated in the chamber and movable axially thereof, a biased end valve disposed inside the front tube providing a liquid retaining portion inside the front tube around the end valve for closing the forward end opening of the front tube, and an applicator having a capillary action extending through the forward end opening of the front tube and secured to the front end of the end valve.

REFERENCES:
patent: 3159863 (1964-12-01), Mura
patent: 3551065 (1970-12-01), Molin
patent: 3640631 (1972-02-01), Sotir
patent: 4160256 (1979-07-01), Dziuk
patent: 4498797 (1985-02-01), Peper

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