Patents by Inventor Rainer Gramb

Rainer Gramb 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).

  • Air damper for movable elements, in particular in automobiles
    Publication number: 20010007297
    Abstract: The invention relates to an air-controlled damper which attenuates the motion of movable components. Sealing between the movable components is effected by a separation means which is fixed to the cylinder and the piston in the hollow space of the cylinder.
    Type: Application
    Filed: November 29, 2000
    Publication date: July 12, 2001
    Applicant: ITW Automotive Products GMBH & CO KG
    Inventor: Rainer Gramb