Coating implements with material supply – Brush – broom – or mop – With flow-regulator
Patent
1991-02-07
1992-08-11
Bratlie, Steven A.
Coating implements with material supply
Brush, broom, or mop
With flow-regulator
401273, 401279, 401283, A46B 1104
Patent
active
051373882
ABSTRACT:
A liquid applicator according to the present invention includes an inner shaft as a liquid reservoir, an applying member, and a valve, wherein near the front end of the inner shaft there is provided a head portion which is non-circular in cross-section along the direction perpendicular to the axial line. At a position in front of the head portion of the inner shaft in an unknocked state, there is provided a controlling wall through which has been bored a through hole which is so designed that the head portion of the inner shaft can pass through the hole when it advances thereby keeping a position in a certain phase of the circumferential direction, while it cannot pass through that hole when keeping a position in another phase.
REFERENCES:
patent: 1138772 (1915-05-01), Matthews
patent: 2746073 (1956-05-01), Harris
Bratlie Steven A.
Mitsubishi Pencil Co. Ltd.
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