Heated wiper blade for motor vehicles and the like
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United States of America Patent
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Apr 14, 2015
Grant Date -
Jan 12, 2012
app pub date -
Jul 6, 2011
filing date -
Jul 6, 2010
priority date (Note) -
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Abstract
A heated wiper blade for motor vehicles includes an elongated flexible beam and a heating element extending along the beam. The heating element may be configured to provide increased heat at the central portion of the blade and at the opposite ends of the blade. The flexible beam may include curved end portions and a flat or reduced curvature central portion. The heating element is preferably covered and sealed off to prevent loss of heat energy.
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