Patents by Inventor Robert D. Durgin

Robert D. Durgin 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: 4747175
    Abstract: An ice scraper includes a unitary body having opposite alternate scraping edges to facilitate the removal of frost, ice, and snow from automobile windows. The device is also equipped with a contoured hand grip edge and an opposed squeegee edge. One scraping edge is fixed and provides both a straight and contoured edge while the alternate scraping edge includes a plurality of deflectable fingers angularly offset from the plane of the body. Optional features provide hanging and storing provisions including a fabric loop fastener, such as VELCRO, for attachment to the carpet of a vehicle.
    Type: Grant
    Filed: July 16, 1987
    Date of Patent: May 31, 1988
    Inventor: Robert D. Durgin
  • Patent number: D303859
    Type: Grant
    Filed: June 18, 1987
    Date of Patent: October 3, 1989
    Inventor: Robert D. Durgin