Patents by Inventor Horst Kuhnke

Horst Kuhnke 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).

  • Device for locking a framed picture to a wall
    Patent number: 3952436
    Abstract: The framed picture locking device includes a body of generally disk shape, an arm extending from the body which in lock position engages a part of the picture frame and urges it against the wall. The body additionally functions to prevent lateral movement of the frame and upward movement of the frame.
    Type: Grant
    Filed: July 7, 1975
    Date of Patent: April 27, 1976
    Inventor: Horst Kuhnke