Patents Represented by Attorney Norman A. Witt
  • 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