Granted Patent
Utility
US 4,740,964 · App. 06/876,637
Alarm indications signal detection apparatus
Inventor:
Victor J. Stalick
Patented Case
View Patent ↗
Granted: Apr 26, 1988
Filed: Jun 20, 1986
Inventor
Victor J. Stalick
Assignee (at issue)
Rockwell International 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.