Patents by Inventor Randy C. Allen

Randy C. Allen 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: 8196356
    Abstract: The invention concerns a window assembly in a vehicle having a window pane that is fixed in a window frame that is also used for movable windows, and a method for mounting the fixed window pane in the window assembly. The method may include: mounting a window mounting assembly to a vehicle structure adjacent to the window opening; sliding the window pane into run channels of the vehicle window frame; mounting a lower edge of the window pane onto a peripheral support surface of a window support cam of the window mounting assembly; rotating a cam lobe of the window support cam into contact with the lower edge of the window pane until the window pane slides upward into a fully closed position; and locking the window support cam, against rotation allowing the window pane to lower, as the window pane is lifted into the fully closed position.
    Type: Grant
    Filed: December 3, 2008
    Date of Patent: June 12, 2012
    Assignee: GM Global Technology Operations LLC
    Inventors: Randy C. Allen, David T. Renke, Obadiah Fitzpatrick
  • Publication number: 20090079231
    Abstract: The invention concerns a window assembly in a vehicle having a window pane that is fixed in a window frame that is also used for movable windows, and a method for mounting the fixed window pane in the window assembly. The method may include: mounting a window mounting assembly to a vehicle structure adjacent to the window opening; sliding the window pane into run channels of the vehicle window frame; mounting a lower edge of the window pane onto a peripheral support surface of a window support cam of the window mounting assembly; rotating a cam lobe of the window support cam into contact with the lower edge of the window pane until the window pane slides upward into a fully closed position; and locking the window support cam, against rotation allowing the window pane to lower, as the window pane is lifted into the fully closed position.
    Type: Application
    Filed: December 3, 2008
    Publication date: March 26, 2009
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Randy C. Allen, David T. Renke, Obadiah Fitzpatrick
  • Publication number: 20070294950
    Abstract: The invention concerns a window assembly in a vehicle having a window pane that is fixed in a window frame that is also used for movable windows. The window assembly may have a window mounting bracket assembly including a support plate mounted to the vehicle structure; a window support cam mounted to the support plate and pivotable about a cam axis, the window support cam having a lobe portion extending away from the cam axis and a peripheral window support surface for receiving and supporting a lower edge of the window pane; and a cam lock operatively engaging the window support cam to selectively prevent the window support cam from rotating relative to the support plate. The invention also concerns a method of mounting the fixed window pane in the vehicle window assembly.
    Type: Application
    Filed: June 21, 2006
    Publication date: December 27, 2007
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS, INC.
    Inventors: Randy C. Allen, David T. Renke