Twin toothbrushes

Details Twin toothbrushes Twin toothbrushes

1975-02-26

1976-05-04

Feldman, Peter

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

A46B 904

Patent

active

039539075

ABSTRACT:
This document discloses a toothbrush having opposed bristles rigidly separated from the biforcated end of a handle in such spaced relation as to accommodate teeth of different thicknesses for vertical brushing.

REFERENCES:
patent: 741722 (1903-10-01), Ryder et al.
patent: 1025751 (1912-05-01), Kretzschmar
patent: 2528992 (1950-11-01), Barr
patent: 3067447 (1962-12-01), Birch

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