Patents by Inventor Peter G. Schnack

Peter G. Schnack 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: 4661856
    Abstract: A combined glare and radiation and static electricity suppression device, for use on the face of a cathode ray tube, consisting of an opaque, conductive mesh, and a spherical frame which is preformed to the same curvature as the cathode ray tube and serves to conform the mesh to the tube and hold the device in place. The frame is painted with a conductive paint on the side where the mesh is bonded to the frame. The bonding is done using a solvent which softens the paint without affecting the conductive contact between the paint and the mesh. A grounding connection is connected to the conductive side of the frame to a grounding point on the assembly including the cathode ray tube. The mesh, when grounded, minimizes static field build-up and significantly reduces the electric component of electromagnetic radiation emanating from the cathode ray tube and passing through the front of the tube. The device is also effective to reduce glare from illumination from in front of the tube.
    Type: Grant
    Filed: August 2, 1985
    Date of Patent: April 28, 1987
    Assignee: Sun-Flex Company, Inc.
    Inventor: Peter G. Schnack
  • Patent number: D361508
    Type: Grant
    Filed: April 22, 1994
    Date of Patent: August 22, 1995
    Inventor: Peter G. Schnack
  • Patent number: D380961
    Type: Grant
    Filed: March 21, 1995
    Date of Patent: July 15, 1997
    Inventor: Peter G. Schnack