Toothbrushes

Details Toothbrushes Toothbrushes

1976-11-17

1978-04-04

Feldman, Peter

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

A46B 904

Patent

active

040818764

ABSTRACT:
A toothbrush comprising at least two adjacent rows of filaments of which in one row the filaments are upright and in the other the filaments are inclined. During longitudinal brushing the inclined filaments become more effective by flexing to the upright, and during lateral brushing the inclined filaments support the adjacent upright filaments against undue flexure.

REFERENCES:
patent: D187976 (1960-05-01), Farber
patent: 835709 (1906-11-01), Miller

Affiliated with

Also associated with

Rating

Toothbrushes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Toothbrushes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Toothbrushes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-716828