Deformable toothbrush

Details Deformable toothbrush Deformable toothbrush

1993-07-26

1994-06-28

Coe, Philip R.

Brushing, scrubbing, and general cleaning

Implements

Brush or broom

151441, 15172, A46B 904

Patent

active

053235045

ABSTRACT:
A toothbrush having a head portion (1) which has bristles (2) attached, a handle portion (3) and an intermediate portion (4) of reduced cross-section with regard to the head and handle portions (1), (3). The intermediate portion (4) of the toothbrush is non-resiliently deformable to change the angular relationship between the head portion (1) and the handle portion (2). If this angular relationship is changed after brushing, the user is applying excessive pressure during brushing. The shape of the toothbrush may be changed by the user to suit the user's particular mouth shape.

REFERENCES:
patent: 651841 (1900-06-01), Flemming
patent: 1327807 (1920-01-01), Burleigh
patent: 1494448 (1924-05-01), Sookne
patent: 1796001 (1931-03-01), Church
patent: 2219753 (1940-10-01), Seguin
patent: 2254365 (1941-09-01), Griffith et al.
patent: 2438268 (1948-03-01), Bressler
patent: 2445651 (1948-07-01), Weavie
patent: 2631320 (1953-03-01), Bressler
patent: 3994038 (1976-11-01), Moulet
patent: 4263691 (1981-04-01), Paranseree
patent: 4403623 (1983-09-01), Mark
patent: 4471506 (1984-09-01), Massari
patent: 4520526 (1985-06-01), Peters
patent: 4712266 (1987-02-01), Yamaki
patent: 4800608 (1989-01-01), Key
patent: 4829621 (1989-05-01), Phenegar
patent: 5054154 (1991-10-01), Schiffer et al.

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