Brushing – scrubbing – and general cleaning – Machines – Brushing
Reexamination Certificate
2005-01-04
2005-01-04
Graham, Gary K. (Department: 1744)
Brushing, scrubbing, and general cleaning
Machines
Brushing
C015S028000
Reexamination Certificate
active
06836917
ABSTRACT:
An electric toothbrush comprising an elongated body portion and a head including a static portion and a moving portion, a handle, and an angled shaft between the head and the handle. The portion of the toothbrush containing the head is detachably connected to the portion of the toothbrush containing the handle. A shaft within the head is selectively connectable to a mating shaft within the handle by a cooperating notch and peg assembly biased into a locking position by a spring member disposed to bias the head shaft into the desired position.
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Blaustein Lawrence A.
Chan John G.
Chan K. S.
Gall Douglas A.
Osher John
Graham Gary K.
The Procter & Gamble & Company
Vago James C.
LandOfFree
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