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Wiper blade with a spoiler

  • US 5,093,954 A
  • Filed: 05/18/1990
  • Issued: 03/10/1992
  • Est. Priority Date: 05/19/1989
  • Status: Expired due to Fees
First Claim
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1. A wiper blade comprising:

  • a) a yoke;

    b) a blade rubber connected to said yoke, said blade rubber being in contact with a window pane; and

    c) an elongated spoiler mounted to said yoke including;

    a first longitudinal end portion bent away from said blade rubber,a second longitudinal end portion bent toward said blade rubber,a central portion smoothly joining said first longitudinal end portion to said second longitudinal end portion,said central portion having a first side surface substantially parallel to said blade rubber,said central portion having a second side surface disposed between and substantially parallel to said blade rubber and said first side surface, andwherein said first side surface is concavely shaped over the extent of said central portion, and said second longitudinal end portion partially covers an end gap between said central portion and said blade rubber.

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