Title:
HOME SECURITY SYSTEM UTILIZING TELEVISION SURVEILLANCE
United States Patent 3482037


Inventors:
Brown, Marie Van Brittan
Brown, Albert L.
Application Number:
US3482037DA
Publication Date:
12/02/1969
Filing Date:
08/01/1966
Assignee:
Marie, Van Brittan Brown
Albert, Brown L.
Primary Class:
Other Classes:
348/211.4, 348/E7.089
International Classes:
H04M11/02; H04N7/18; (IPC1-7): H04N7/02
View Patent Images:
US Patent References:
3258595N/A1966-06-28
2914746Identification system1959-11-24
2146512Television system1939-02-07