Toothbrush with replaceable brush insert

Details Toothbrush with replaceable brush insert Toothbrush with replaceable brush insert

1994-02-07

1995-03-14

Spisich, Mark

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

151764, A46B 904

Patent

active

053966791

ABSTRACT:
A tooth brush having a replaceable brush insert complementally receivable in an open loop formed at one end of an elongate handle. The loop is of a symmetrical ovoid configuration. A bead extends fully around the insert and snaps to one side of the loop to secure the insert within the loop. A flange extends around the insert for sealed engagement with the loop upon secure receipt of the insert within the loop.

REFERENCES:
patent: 1800993 (1931-04-01), Funk
patent: 2225331 (1940-12-01), Campbell
patent: 2618003 (1952-11-01), Robey
patent: 4411041 (1983-10-01), Braga
patent: 4543679 (1985-10-01), Rosofsky et al.
patent: 4780924 (1988-11-01), Hansen et al.
patent: 4890349 (1990-01-01), Nitzsche

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