Toothbrush having a flexibility linked zone in its head

Details Toothbrush having a flexibility linked zone in its head Toothbrush having a flexibility linked zone in its head

1996-09-12

1998-09-29

Chin, Randall E.

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

15201, A46B 904

Patent

active

058130799

ABSTRACT:
A toothbrush, having a handle (11) and a bristle bearing head (13), the head (13) being flexibly and resiliently linked to an extended portion (12) of the handle, the extended portion (12) either surrounding the head (13) or the head (44) partly surrounding the extended portion (42), the head (13, 44) being capable of rocking motion relative to the extended portion (12, 42).

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patent: 4694844 (1987-09-01), Berl
patent: 4829621 (1989-05-01), Phenegar
patent: 4864676 (1989-09-01), Schaiper
patent: 5054154 (1991-10-01), Schiffer

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