Granted Patent
Utility
US 5,293,011 · App. 07/970,812
Power lockout device
Inventor:
Dennis Mokert
Patented Case
View Patent ↗
Granted: Mar 8, 1994
Filed: Nov 3, 1992
Inventor
Dennis Mokert
Assignee (at issue)
Champion International Corporation Limited
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.