Patents by Inventor Robert G. Glejf

Robert G. Glejf 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).

  • Curtain rod having tension mounting mechanism
    Patent number: 4381578
    Abstract: A flexible door or curtain support comprising an elongate member having a track for supporting the door or curtain, and apparatus for providing tension between the elongate member and a supporting wall comprising a pad or wall member for engaging the wall, a pressure plate engaging the end of the elongate member, and wedge or a cam mechanism cooperating with the pressure plate and the pad or wall member, and a mechanism for moving the wedge member to provide longitudinal tension between the elongate member and the wall.
    Type: Grant
    Filed: April 2, 1981
    Date of Patent: May 3, 1983
    Assignee: United States Gypsum Company
    Inventor: Robert G. Glejf