Toothbrush

Details Toothbrush Toothbrush

2004-01-19

2010-12-21

Guidotti, Laura C (Department: 3727)

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

C015S207200

Reexamination Certificate

active

07854036

ABSTRACT:
A toothbrush head having an undulating surface with at least one more displaced part and at least one less displaced part and with bristles having a triangular cross section extending from a more displaced part of the bristle face.

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