Brush head assembly for motor powered toothbrush

Details Brush head assembly for motor powered toothbrush Brush head assembly for motor powered toothbrush

1996-01-26

1997-12-16

Till, Terrence

Brushing, scrubbing, and general cleaning

Machines

Brushing

15 211, A61C 1734, A46B 1302

Patent

active

056971176

ABSTRACT:
A brush-head assembly for a motor driven toothbrush including an elongated handle housing a motor with a primary drive shaft extending outwardly from one end of the handle, said assembly comprising a housing sleeve attachable at one end to said handle, said sleeve having a second end defining an inner cylindrical bearing surface and an annular end surface, a brush head including a shaft journaled in said second sleeve end and defining an outer cylindrical bearing surface juxtaposed with said inner cylindrical bearing surface and an annular shoulder juxtaposed with said annular end surface of said sleeve, and a soft resilient annular bushing positioned between said brush head shoulder and said sleeve end surface.

REFERENCES:
patent: 2044863 (1936-06-01), Sticht
patent: 2158738 (1939-05-01), Baker et al.
patent: 2206726 (1940-07-01), Lasater
patent: 2875458 (1959-03-01), Tsuda
patent: 2917758 (1959-12-01), Held et al.
patent: 3104405 (1963-09-01), Perrinjaquet
patent: 3535726 (1970-10-01), Sawyer
patent: 4353141 (1982-10-01), Teague, Jr. et al.
patent: 4432729 (1984-02-01), Fattaleh
patent: 4698869 (1987-10-01), Mierau et al.
patent: 4991249 (1991-02-01), Suroff
patent: 5072477 (1991-12-01), Pai
patent: 5253382 (1993-10-01), Beny
patent: 5289604 (1994-03-01), Kressner
patent: 5404608 (1995-04-01), Hommann
patent: 5406664 (1995-04-01), Hukuba

Affiliated with

Also associated with

Rating

Brush head assembly for motor powered toothbrush does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Brush head assembly for motor powered toothbrush, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Brush head assembly for motor powered toothbrush will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-196776