Patents by Inventor Charles C. Cannon

Charles C. 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: 4195708
    Abstract: The chair is suspended from a elevated aerial ladder and hangs by gravity in a stable manner. The stability enables a worker, such as a sign painter, to be seated while performing his task without being disturbed by tilting and swaying. The stability is due to suspending the chair from a point well above the worker's head which causes the chair to hang stably. The worker can change the direction in which the chair faces by releasing a latch and manually swivelling the chair to a desired direction where he then holds it by reengaging the latch. No power or hydraulic devices are required in achieving the vertical stability nor the swivelling and latching in desired directional position. Therefore the chair is useful on a simple aerial ladder or other type of aerial lift.
    Type: Grant
    Filed: October 2, 1978
    Date of Patent: April 1, 1980
    Inventor: Charles C. Cannon