Granted Patent
Utility
US 5,865,701 · App. 08/769,367
Hydraulically-operable locking differential including adjustable retainer ring ducting
Inventors:
Donald S. Sowa, Vincent C. Dettore
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Dec 19, 1996
Inventors
Donald S. Sowa
Vincent C. Dettore
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.