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.