Patents by Inventor Walter Jamison Wind

Walter Jamison Wind 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).

  • Camera housing optical sealing method and device
    Patent number: 4113137
    Abstract: A new and improved device and method for hermetically sealing a lens window to a camera housing, which permits removal of the window from a pressurized housing without danger to the technician due to rapid or explosive decompression. The device comprises a unique combination of an O-ring seal and a square or rectangular cross-section face seal ring with two snap-rings in such a manner that removal of the first snap-ring causes controlled decompression of the housing, while the lens window is retained by the second snap-ring.
    Type: Grant
    Filed: September 21, 1977
    Date of Patent: September 12, 1978
    Assignee: Cohu, Inc.
    Inventor: Walter Jamison Wind