Patents by Inventor Harold Lee Cannon

Harold Lee Cannon 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: 4084802
    Abstract: A motor driven picture framing vise mounts a pair of finger tip control buttons on the vise table convenient to the operator for locking and releasing the vise. A post and support arrangement provides adjustable vertical positioning of the vise table and swinging of the table around horizontal and vertical axes suited to particular picture framing operations. Interchangeable wedges allow various frame angles, e.g., rectangular, hexagonal and octagonal, to be joined and railing adjustments enable a wide latitude in thickness of the framing being joined.
    Type: Grant
    Filed: July 7, 1977
    Date of Patent: April 18, 1978
    Inventor: Harold Lee Cannon