Patents Represented by Attorney Pierre Leserance

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  • Windshield wiper arm with adjustable pressure
    Patent number: 5430907
    Abstract: A specially designed turnbuckle is serially connected to a tension coil spring located in the recessed portion of a windshield wiper arm. Rotation of the turnbuckle allows to adjust the tension of the coil spring and therefore the force with which the wiper blade is pressed against the windshield surface.
    Type: Grant
    Filed: October 31, 1994
    Date of Patent: July 11, 1995
    Inventor: Guy F. Jutras