WIPER BLADE WITH SILICONE LIQUID RUBBER DERIVED PERMANENT COATING THEREON

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United States of America Patent

APP PUB NO 20240343224A1
SERIAL NO

18621247

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A wiper blade is provided that includes a blade having an outer surface and terminating in a lip tip. A permanent silicone outer coating derived from a liquid silicone rubber is bonded to at least to the lip tip. The coating can also encapsulate the blade. An improved process for operating a wiper blade is also provided in which the wiper blade has a blade with an outer surface and terminating in a lip tip. The improvement involves curing a liquid silicone rubber to adhere a permanent silicone outer coating at least to said lip tip and then movably contacting said lip tip with a windshield.

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Patent Owner(s)

Patent OwnerAddress
ILLINOIS TOOL WORKS INC155 HARLEM AVENUE GLENVIEW IL US 60025

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Jiafu Glenview, US 25 270
Yang, Guozhen Glenview, US 9 6

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