Toothbrush

Details Toothbrush Toothbrush

1992-08-27

1994-10-04

Simone, Timothy F.

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

151431, 151672, A46B 702, A46B 904

Patent

active

053513584

ABSTRACT:
A toothbrush for simultaneously brushing the top and side faces of the user's teeth, comprising: first and second orthogonally disposed brush heads unitarily formed with an elongated body portion at one end thereof, the brush heads each comprising a plurality of flexibly adjoined segmented portions, each having a plurality of bristles rigidly attached thereto; and an elongated body having a unitarily formed grip handle at the opposite end thereof and integral provisions for allowing longitudinal twisting and flexing thereof to adjustably conform the toothbrush to the user's bite, the handle having external dimensions and peripheral surface undulations to facilitate comfortable grasping by the user to permit a high degree of control and maneuverability during the tooth cleansing process.

REFERENCES:
patent: 569870 (1896-10-01), Hamilton
patent: 1353780 (1920-09-01), Mueller
patent: 1908509 (1933-05-01), Davis
patent: 1928328 (1933-09-01), Carpentier
patent: 2254365 (1941-09-01), Griffith et al.
patent: 2263360 (1941-11-01), Karshmer
patent: 2443297 (1948-06-01), Bressler
patent: 2633591 (1953-04-01), Servilla
patent: 2650383 (1953-09-01), Bressler
patent: 3065479 (1962-11-01), McGee
patent: 3067446 (1962-12-01), McGauley
patent: 3188672 (1965-06-01), Gary
patent: 3253292 (1966-05-01), Herschensohn
patent: 4137593 (1979-02-01), Porper
patent: 4757570 (1988-07-01), Haeusser et al.

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