Patents by Inventor Joseph C. Calusio

Joseph C. Calusio 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).

  • Timing circuit for game feeder
    Patent number: 4200826
    Abstract: In a timing circuit for controlling the time of operation of the electric motor of a game feeder, first and second semiconductor switching devices are connected so that the control electrode of the first is connected to a power source but will not conduct until the second semiconductor switching device is conductive. The first switching device when conducting actuates motor control means to run the motor. The second switching device is in its conductive state for a period of time controlled by an RC timing circuit.
    Type: Grant
    Filed: March 26, 1979
    Date of Patent: April 29, 1980
    Assignee: Lehman H. Feeder & Plow, Inc.
    Inventor: Joseph C. Calusio