Coating implements with material supply – Including tool – Concave tool face
Reexamination Certificate
2006-12-05
2010-10-05
Walczak, David J. (Department: 3751)
Coating implements with material supply
Including tool
Concave tool face
C401S009000, C401S010000, C401S016000, C401S017000, C401S021000, C401S028000, C401S044000, C401S171000, C401S176000, C401S195000, C401S208000, C015S230110
Reexamination Certificate
active
07806612
ABSTRACT:
The present invention may be used for applying fluids to a convex surface. A handle may be attached to a fluid dispensing assembly that may have a roller applicator assembly attached. The roller applicator assembly may have rollers rotatably disposed on a bracket with two of the rollers positioned at an oblique angle to an intermediate roller. The fluid dispensing assembly may have a body with a first fluid channel in fluid communication with a first fluid container in the handle and a second fluid channel in fluid communication with a second fluid container in the handle, and a piston in each fluid container. The first fluid channel may have an aperture adjacent a first roller and a second aperture adjacent the intermediate roller. The second fluid channel may have an aperture adjacent a second roller and a second aperture adjacent the intermediate roller.
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Varnum Ryan A
Walczak David J.
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