Toilet – Toothpick – And motor driven mechanism or fluid applicator
Reexamination Certificate
2007-05-18
2009-10-20
Doan, Robyn (Department: 3732)
Toilet
Toothpick
And motor driven mechanism or fluid applicator
C015S023000
Reexamination Certificate
active
07604009
ABSTRACT:
The portable battery powered flossing apparatus provides interchangeable rotating floss wheels. Floss wheels are provided with varying degrees of bristle stiffness and in varying diameters. The narrow top of the crown and crown mate provide for even small floss wheels to have access to oral areas as needed. Floss wheels are easily installed, removed, and therefore substituted, one for another. The bristles of the floss wheels are far more long lived than is dental floss. The bristles provide for cleaning between teeth without the age-old problems of typical dental floss. The bristles also provide teeth cleaning. The removable cap is provided for keeping the top of the apparatus and any installed floss wheel clean. The design provides for easy sanitization.
REFERENCES:
patent: 3802420 (1974-04-01), Moffat et al.
patent: 4083579 (1978-04-01), Basey et al.
patent: 5217031 (1993-06-01), Santoro
patent: 5613508 (1997-03-01), Bushman
patent: 5640979 (1997-06-01), Trenary
patent: 7465359 (2008-12-01), Vives-Martinez
Crossley Mark A.
Crossley Patent Law
Doan Robyn
Steitz Rachel R
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