Oral care devices

Brushing – scrubbing – and general cleaning – Implements – Combined

Reexamination Certificate

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Details

C015S167100, C015S188000, C601S141000

Reexamination Certificate

active

06993804

ABSTRACT:
Oral devices are provided, including oral brushes that include bristle tufts and a rocking member having radially extending protrusions constructed to penetrate between a user's teeth. The protrusions are shaped to penetrate the interproximal region, cleaning between a user's teeth and stimulating the gums.

REFERENCES:
patent: 1086936 (1914-02-01), Pounder et al.
patent: 1693229 (1928-11-01), Felmar
patent: 1758632 (1930-05-01), Wagner
patent: 2246867 (1941-06-01), Thomas et al.
patent: 2473773 (1949-06-01), West
patent: 3230562 (1966-01-01), Birch
patent: 4403623 (1983-09-01), Mark
patent: 5735011 (1998-04-01), Asher
patent: 3621815 (1988-01-01), None
patent: 1004282 (2000-05-01), None
patent: 2214420 (1989-09-01), None
patent: 59230 (1959-04-01), None
patent: 99/37180 (1999-07-01), None

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