Coating implements with material supply – Brush – broom – or mop – Including feeder
Reexamination Certificate
2007-12-11
2007-12-11
Walczak, David J. (Department: 3751)
Coating implements with material supply
Brush, broom, or mop
Including feeder
C401S290000
Reexamination Certificate
active
11177542
ABSTRACT:
An irrigated personal care structure defined by a resilient, hollow handle terminating in a mounting interface conformed to selectively engage a transverse razor head provided with a slot wherein razor blades are mounted and exposed to the water flow conveyed through the handle or a hollow brush head similarly irrigated by the water flow. The surfaces of the handle subjacent the interface folded into adjacent accordion folds which in response to pressure pulses in the handle articulate the article mounted on the interface. Either a pulsating shower head branched from the water flow to the handle or a water pulsing mechanism directly in the flow provide the necessary pressure fluctuations.
REFERENCES:
patent: 4171169 (1979-10-01), Williams
patent: 4581785 (1986-04-01), Suzuki
patent: 6530707 (2003-03-01), Byrne et al.
patent: 6997632 (2006-02-01), Adams
Bak-Boychuk Michael
Walczak David J.
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