Oral brushing devices and/or methods

Brushing – scrubbing – and general cleaning – Machines – Brushing

Reexamination Certificate

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Details

C015S022100, C134S006000

Reexamination Certificate

active

07954193

ABSTRACT:
An oral hygiene device having two toothbrushes connected or connectable to the end of a handle, the one or more toothbrushes providing a desirable fit about the teeth and/or gums and/or providing a desirable brushing action. An oral hygiene device hereof may provide for mechanically providing the brushing movements of the professionally recommended manual tooth-brushing method known as the “Bass” or “Modified Bass” technique to thus reduce or eliminate the element of human error associated with the brushing of a user's teeth and gums.

REFERENCES:
patent: 3925841 (1975-12-01), Caliendo
patent: 5033150 (1991-07-01), Gross et al.
patent: 6401288 (2002-06-01), Porper et al.

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