Patents by Inventor Robert Schank

Robert Schank has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6266844
    Abstract: A windshield wiper assembly for use in a motor vehicle. An electric motor is operatively connected to and powered by an on-board electrical supply provided by the vehicle. The motor forms a part of a housing mounted within an engine compartment of the vehicle at a location remote from the vehicles windshield. A driving wheel and linkage member convert a rotary output of the motor into a translating and reciprocating driving force. A drive mechanism is mounted proximate a lower edge of the windshield with a first wiper arm pivotally securing to the drive mechanism at a first location and a second wiper arm likewise pivotally securing to the drive mechanism at a second location. The drive mechanism provides a gear and belt arrangement for actuating the first and second wiper arms in a synchronous manner. One or more elongated and internally hollowed sleeves extend between the housing and the drive mechanism.
    Type: Grant
    Filed: September 13, 1999
    Date of Patent: July 31, 2001
    Assignee: Norwood Enterprises, LLC
    Inventors: Mary Conflitti, Robert Schank