Patents by Inventor Richard J. Coles, Jr.

Richard J. Coles, Jr. 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).

  • Radio operated remote control
    Patent number: 4272766
    Abstract: A radio operated remote control unit for attachment to a transmitter and having a second module attached to a transreceiver, which, through the use of a dual tone multi frequency signal, turns on the lights, or similar work, and maintains that status for a predetermined period of time. Also the electrical circuit employed to accomplish the said work.
    Type: Grant
    Filed: February 8, 1979
    Date of Patent: June 9, 1981
    Assignees: Darlene M. Koch, Robert H. Koch, Viola C. Coles, Maurice Guy Reynolds, Lydia M. Reynolds, J. P. Carlson, Jr., Carolyn Carlson
    Inventors: Wesley G. Stucker, Richard J. Coles, Jr.