Granted Patent
Utility
US 5,496,154 · App. 08/228,844
Fan drive with high torque release
Inventors:
Arthur Hall, III, Robert F. Combs
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Apr 18, 1994
Inventors
Arthur Hall, III
Robert F. Combs
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.