Granted Patent
Utility
US 5,377,799 · App. 08/136,052
Electromagnetic clutch with improved actuation
Inventor:
Richard S. Mullaney
Patented Case
View Patent ↗
Granted: Jan 3, 1995
Filed: Oct 14, 1993
Inventor
Richard S. Mullaney
Assignee (at issue)
General Motors LLC
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.