Patents by Inventor Gewald Marc

Gewald Marc 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).

  • Belt with wear-resistant anti-static fabric
    Patent number: 8192316
    Abstract: The invention is directed to a drive belt such as a transport or synchronous or power transmission belt with an elastomeric belt body having a drive side and a back side, a tensile member embedded in the belt body, and an anti-static, wear-resistant, covering fabric on at least one of the drive and back side. The anti-static fabric includes a nonconductive natural or synthetic polymeric fiber and a conductive fiber. The conductive fiber is a synthetic polymeric fiber with a conductive metallic coating. The metallic coating may be silver.
    Type: Grant
    Filed: February 3, 2009
    Date of Patent: June 5, 2012
    Assignee: The Gates Corporation
    Inventor: Gewald Marc