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Attachment structure

  • US 4,782,547 A
  • Filed: 01/29/1987
  • Issued: 11/08/1988
  • Est. Priority Date: 01/29/1987
  • Status: Expired due to Term
First Claim
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1. An attachment structure for connection to a windshield wiper arm, said structure comprising:

  • a body;

    means on the body defining an airfoil to vary air flow characteristics in front of a windshield surface adjacent to which the wiper arm is attached;

    conduit means integral with the body and defining a fluid passageway alongside said body,said conduit means having an inlet opening for introducing a windshield cleaning fluid into the fluid passageway and at least one discharge opening for directing cleaning fluid from the passageway against a windshield; and

    means for snap-fitting a substantial length of the body directly against and to a windshield wiper arm.

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