Electric heating – Heating devices – Combined with diverse-type art device
Patent
1997-03-28
1998-11-24
Walberg, Teresa J.
Electric heating
Heating devices
Combined with diverse-type art device
219385, 219528, 219535, B60L 102
Patent
active
058411062
ABSTRACT:
A new Heated Windshield Wiper Blade Assembly for preventing the build up of ice and snow accumulation thereon which can impair the effectiveness of the windshield wiper blades in clearing the windshield of cold weather precipitation. The inventive device includes an external heating coil attached to a windshield wiper blade member by a plurality of heating coil securing pins and positioned next to the blade portion of the windshield wiper blade member. The vehicle's battery is electrically coupled to the external heating coil to heat the external heating coil. A heating coil activation switch in the interior of the vehicle allows a user to selectively energize the external heating coil.
REFERENCES:
patent: 5488752 (1996-02-01), Randolph
patent: 5676868 (1997-10-01), Simmons
Nguyen Quan
Walberg Teresa J.
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