Brush for applying material in liquid or emulsion form

Coating implements with material supply – Including floating follower in reservoir

Patent

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Details

B43K 502, B43K 710

Patent

active

046920471

ABSTRACT:
A brush for applying liquid or emulsion material such as toothpaste, hair-dye, cleaning material, etc., has a handle, a rod having bristles, sponge, etc. at its head and a pumping mechanism accommodated in the handle. The rod is slidably held, at its rear end, by the main body of the handle. When the rod is pushed rearward and thereafter released, the pumping mechanism is operated so as to such the material from a container forming a part of the handle and feed the sucked material to the head of the rod.

REFERENCES:
patent: 2308078 (1943-01-01), Hendrickson
patent: 2737329 (1956-03-01), Bosley
patent: 2743042 (1956-04-01), Burgin
patent: 3261367 (1966-07-01), Pickering
patent: 3400996 (1968-09-01), Vandergrift
patent: 3613698 (1971-10-01), Fox
patent: 3854826 (1976-12-01), Adams
patent: 3937235 (1976-02-01), Broughton

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