Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Reexamination Certificate
2006-05-09
2006-05-09
Spisich, Mark (Department: 1744)
Brushing, scrubbing, and general cleaning
Implements
Brush or broom
C015S172000
Reexamination Certificate
active
07039984
ABSTRACT:
This invention provides a handle for a tooth cleaning member convenient for use in which the angle of the tooth cleaning member can be easily adjusted for cleaning teeth only by controlling the force for grasping the grip part. The handle comprises a support portion made of an elastic material, and a pressed portion shorter than the support portion. When the pressed portion is pressed against the support portion, the support portion is transformed to increase its curvature.
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patent: WO 92/15224 (1992-09-01), None
Ikeda Akinori
Matsumoto Norio
Watanabe Takayuki
Johnson and Johnson
Nutter & McClennen & Fish LLP
Spisich Mark
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