Granted Patent
Utility
US 4,843,462 · App. 07/093,241
Remote video observation systems
Inventors:
Bernard J. J. Roy, Lorne O'Connor, Phillipe F. Rioux, Donald A. Dingle, Andre L. Raymond
Patented Case
View Patent ↗
Granted: Jun 27, 1989
Filed: Sep 4, 1987
Inventors
Bernard J. J. Roy
Lorne O'Connor
Phillipe F. Rioux
Donald A. Dingle
Andre L. Raymond
Assignee (at issue)
ADT Security Systems, Inc.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.