Patents by Inventor Nelson R. Weaver

Nelson R. Weaver 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).

  • Window regulator
    Patent number: 4168595
    Abstract: A vehicle window regulator employing a guide track and flexible rack rotary-to-linear motion converter, in which the track is bendable but rigid operationally and of T-shaped cross-section and the flexible rack comprises a strip with laterally offset, inwardly extending, longitudinally spaced integral flange portions at its opposite edges embracing the edges of the cross portion of the T-shaped track.
    Type: Grant
    Filed: November 11, 1977
    Date of Patent: September 25, 1979
    Assignee: Ferro Manufacturing Corporation
    Inventors: Joseph Pickles, Nelson R. Weaver