Granted Patent
Utility
US 5,560,461 · App. 08/394,370
Multiple cone synchronizer for vehicle transmission
Inventor:
John M. Loeffler
Patented Case
View Patent ↗
Granted: Oct 1, 1996
Filed: Feb 24, 1995
Inventor
John M. Loeffler
Assignee (at issue)
DANA 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.