Oral hygiene brush

Details Oral hygiene brush Oral hygiene brush

1985-07-17

1986-09-09

Feldman, Peter

Brushing, scrubbing, and general cleaning

Implements

Combined

128304, A46B 904

Patent

active

046100431

ABSTRACT:
A toothbrush and plaque scraper is disclosed for an oral cavity. A rigid handle, adapted to be grasped by a user, has a rigid base portion at a first end of a handle, extending away from the handle and having a top surface, at least one side surface and a bottom surface wherein the top, bottom and at least one side surface each comprise substantially uniform surfaces. Bristles are mounted to the top surface and adapted to be placed in the oral cavity for brushing teeth and extending in a first direction. A single rigid blade converges to an edge in a second direction substantially different from the first direction, contiguous to at least one of the at least one side surface and the bottom surface.

REFERENCES:
patent: 1221261 (1917-04-01), Worth
patent: 1891864 (1932-12-01), Barrett
patent: 2049956 (1936-08-01), Greenberg
patent: 2533345 (1950-12-01), Bennett
patent: 4328604 (1982-05-01), Adams
patent: 4364142 (1982-12-01), Pangle
patent: 4455704 (1984-06-01), Williams

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