Patents by Inventor Gary D. Clegg

Gary D. Clegg 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: 7480448
    Abstract: This invention relates to the use of suspended materials as a backdrop for photography or stage productions. The suspended materials may be stored on a spool device. Such spool devices may include tubes or spindles constructed of metal, of cardboard, of plastic or other lightweight and inexpensive materials. The spool device may also include means for attaching the tube or spindle to a lifting device. Such attachment means may include a pair of interconnectable coupling devices, one fixed to the spool and the second attached to the lifting device.
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: January 20, 2009
    Inventor: Gary D. Clegg
  • Publication number: 20070258705
    Abstract: This invention relates to the use of suspended materials as a backdrop for photography or stage productions. The suspended materials may be stored on a spool device. Such spool devices may include tubes or spindles constructed of metal, of cardboard, of plastic or other lightweight and inexpensive materials. The spool device may also include means for attaching the tube or spindle to a lifting device. Such attachment means may include a pair of interconnectable coupling devices, one fixed to the spool and the second attached to the lifting device.
    Type: Application
    Filed: May 4, 2007
    Publication date: November 8, 2007
    Applicant: GCS Distributing, LLC
    Inventor: Gary D. Clegg
  • Patent number: 5017736
    Abstract: A door which is magnetically shielded and RF-shielded is disclosed for use with magnetically and RF-shielded room enclosures in which the door is slidably disposed within the space between the outer and inner enclosure of a shielded room, the door being actuated by pneumatic cylinders situated within the door which pressurize the door so that the door makes contact, and a tight seal, with the inner and outer enclosure walls.
    Type: Grant
    Filed: November 22, 1988
    Date of Patent: May 21, 1991
    Assignee: Magneshield Technologies, Inc.
    Inventors: Eric J. Yarger, Rex D. Yarger, Gary D. Clegg
  • Patent number: 4959504
    Abstract: A self-contained room capable of shielding the interior environment from magnetic and radio frequency interferences, as well as other wave and vibrational disturbances, comprised of an outer enclosure and an inner enclosure, raised above an existing floor by a fiberglass dowel system. The walls of both enclosures are made of mumetel sheets, pressure sealed to protect against ambient and man-made interferences, with an underlying aluminum structural frame. All seams and penetrations are shielded against wave interferences of natural or man-made origin.
    Type: Grant
    Filed: November 22, 1988
    Date of Patent: September 25, 1990
    Assignee: Magnashield Technologies, Inc.
    Inventors: Eric J. Yarger, Rex D. Yarger, Gary D. Clegg