Granted Patent
Utility
US 4,777,332 · App. 07/065,233
Apparatus for controlling the connection of an electrical module to an electrical receptacle
Inventor:
Randall J. Diaz
Patented Case
View Patent ↗
Granted: Oct 11, 1988
Filed: Jun 22, 1987
Inventor
Randall J. Diaz
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.