Granted Patent
Utility
US 5,136,281 · App. 07/295,487
Monitor for remote alarm transmission
Inventor:
James P. Bonaquist
Patented Case
View Patent ↗
Granted: Aug 4, 1992
Filed: Jan 10, 1989
Inventor
James P. Bonaquist
Assignee (at issue)
Electric Data Systems Corporation
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.