Coating implements with material supply – Including means for dispensing material directly to work... – Reservoir on elongated handle
Reexamination Certificate
2006-03-11
2009-11-17
Walczak, David J. (Department: 3751)
Coating implements with material supply
Including means for dispensing material directly to work...
Reservoir on elongated handle
C401S137000, C401S139000, C401S268000, C239S597000
Reexamination Certificate
active
07618206
ABSTRACT:
A cleaning device includes a support shaft; a retaining plate connected to a distal end of the support shaft by pivot elements; a cleaning pad detachably secured to a lower surface of the retaining plate; a fluid reservoir attached to the support shaft; and a flat jet spray assembly secured upon the upper surface of the retaining plate within its perimeter. The flat jet spray assembly includes a spray head having a securing flange with an inclined base at the rear portion; and a front portion having a slot-shaped spray jet outlet being open at side edges and a channel around a center of, and in perpendicular to, the slot-shaped spray jet outlet; a spray nozzle disposed within the channel, which has a horizontal emission slit; and a fluid feed tubing connected between the fluid reservoir and the spray nozzle.
REFERENCES:
patent: 7128283 (2006-10-01), Shahin
patent: 7316362 (2008-01-01), Miyauchi
patent: 2004/0076463 (2004-04-01), Hall et al.
patent: 2005/0058500 (2005-03-01), Hall et al.
patent: 2008/0169028 (2008-07-01), Moore
AVET. AG
Barman David W.
Schwartz Robert M.
Varnum Ryan
Walczak David J.
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