Granted Patent
Utility
US 5,047,749 · App. 07/505,122
Passive remote photoelectric surveillance alarm with telescopic optics
Inventors:
Marc H. Segan, Michael Newsome, Steven Cohen
Patented Case
View Patent ↗
Granted: Sep 10, 1991
Filed: Apr 3, 1990
Inventors
Marc H. Segan
Michael Newsome
Steven Cohen
Assignee (at issue)
Tyco Industries, 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.