Patents by Inventor Gary D. Wegner

Gary D. Wegner 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).

  • Disappearing Screen
    Patent number: 5787952
    Abstract: An integrated window screen system including a roller screen assembly which provides for out of view storage of the screen material (22). The screen material (22) is attached to the sash (10) of a double hung or similar window. The opposite edge of the screen (22) is attached to a roller drum (30) mounted on a shaft (78). The drum (30) is mechanically interconnected to a spring motor (26) which includes a constant force spring (62) which has the effect of keeping the screen (22) taut when deployed. The roller drum (30) is located below the window sill (50).
    Type: Grant
    Filed: June 17, 1996
    Date of Patent: August 4, 1998
    Inventor: Gary D. Wegner
  • Window attachment screen system
    Patent number: 5544689
    Abstract: A window attachment screen system using a roller screen assembly provides out of view storage of a screen material (16). The screen material (16) is attached to the sash (44) of a double hung or similar window. Operation of the screen material (16) is caused by movement of the window. The roller screen assembly utilizes a constant force spring (34) which resists increases in the torsional loading force.
    Type: Grant
    Filed: October 5, 1994
    Date of Patent: August 13, 1996
    Inventor: Gary D. Wegner