Granted Patent
Utility
US 4,583,803 · App. 06/702,185
Electric module with fail-safe power disconnect
Inventor:
Martin C. Bringuel
Patented Case
View Patent ↗
Granted: Apr 22, 1986
Filed: Feb 15, 1985
Inventor
Martin C. Bringuel
Assignee (at issue)
Tandem Computers Incorporated
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.