Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Reexamination Certificate
2005-03-01
2005-03-01
Graham, Gary K (Department: 1744)
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
C015S250361, C015S250440
Reexamination Certificate
active
06859971
ABSTRACT:
A wiper assembly having a wiper frame and a wiper boot is provided. The wiper boot includes an upper wall integrally connected between two side walls. A lower leg is integrally connected to each side wall at an end opposite that of the upper wall. Each lower leg runs transversely and inwardly from the side walls, the lower legs integrally connecting to a u-shaped wall. The upper wall, the side walls, the lower legs, and the u-shaped wall define a cavity that receives the wiper frame. The wiper boot is made from silicone elastomer that preferably includes approximately 30 to 60 weight percent of polyvinylmethylsiloxane, approximately 15 to 40 weight percent of filler, approximately 0.1 to 10 weight percent of pigment, and approximately 0.1 to 10 weight percent of catalyst.
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Copy of p. 435, inlcuding definition of “elastomer” from Webster's New World Dictionary, Third College Edition, 1988.*
Author Unknown, Winter Wiper Blades Combat Harsh Elements To Promote Safe Driving, Date Unknown, 2 pages, http://www.carcarecouncil.org/fw01-hars.htm.
Author Unknown, Windshield Wiper Blades on the Fast Track, Date Unknown, 4 pages, http://www.cadinfo.net/editorial/Pylon.htm.
Graham Gary K
M Management-Tex, Ltd.
Patton & Boggs LLP
LandOfFree
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