Granted Patent
Utility
US 6,557,947 · App. 09/842,712
Three quarter floating automotive axle
Inventor:
William G. Hunt
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Apr 27, 2001
Inventor
William G. Hunt
Assignee (at issue)
Torque-Traction Technologies 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.