Hairbrush

Details Hairbrush Hairbrush

1983-04-26

1984-10-09

Feldman, Peter

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

A46B 316

Patent

active

044752610

ABSTRACT:
The invention relates to an improved hairbrush of the type in which a plurality of bristles are implanted into each bristle implantation hole formed on an implantation surface. Each implantation hole is divided into a plurality of compartments, bristles are implanted in pairs such that one or two bristles are implanted into each compartment, the gap between the bristles of each pair implanted into the separate but adjacent compartments is kept within the range of 0.4 to 1.2 mm, and the boundary lines between adjacent compartments are aligned geometrically.

REFERENCES:
patent: D253321 (1979-11-01), Saute
patent: 1957363 (1934-05-01), Snell
patent: 2289313 (1942-07-01), Cave
patent: 3727260 (1973-04-01), Spydevold
patent: 4030158 (1977-06-01), Blair et al.

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