Granted Patent
Utility
US 5,116,018 · App. 07/684,656
Lockout modules
Inventors:
Dale J. Friemoth, Steven A. Hacker, Jeff M. Loeb
Patented Case
View Patent ↗
Granted: May 26, 1992
Filed: Apr 12, 1991
Inventors
Dale J. Friemoth
Steven A. Hacker
Jeff M. Loeb
Assignee (at issue)
Automax, 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.