Granted Patent
Utility
US 4,588,884 · App. 06/593,950
Automatic plant shutdown equipment
Inventor:
Daniel R. Priscott
Patented Case
View Patent ↗
Granted: May 13, 1986
Filed: Mar 27, 1984
Inventor
Daniel R. Priscott
Assignee (at issue)
Burroughs, 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.