Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent
1997-10-02
1999-01-26
Spisich, Mark
Brushing, scrubbing, and general cleaning
Implements
Brush or broom
15184, 15246, 119628, 132119, A46B 700, A46B 910, A46B 1706
Patent
active
058625631
ABSTRACT:
A self-cleaning brush having a brush body with a pair of sides, a back and a top, a backing member mounted within the brush body, the backing member having an arcuate upper surface, a flexible membrane extending between the sides of the brush body, a plurality of bristles attached to the flexible membrane, a component to urge arcuate upper surface of the backing member into contact with the flexible membrane such that the bristles will assume a convex configuration extending from one of the sides to the other of the sides, and a cleaning plate adapted to lie in juxtaposition to the flexible membrane, the cleaning plate having apertures therein through which the bristles extend. The arrangement provides for a self-cleaning brush wherein the cleaning plate is retained in position by the bristles and permits one to have a convex brushing surface.
REFERENCES:
patent: 2584023 (1952-01-01), Johnson et al.
patent: 4214340 (1980-07-01), Youngberg et al.
patent: 4412365 (1983-11-01), Schmitt
patent: 4574416 (1986-03-01), Stewart et al.
patent: 4987633 (1991-01-01), Heneveld
patent: 5519912 (1996-05-01), Kawamura
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