Granted Patent
Utility
US 5,203,391 · App. 07/670,344
Wheel mounting for tire pressure adjustment system
Inventor:
Gerald P. Fox
Patented Case
View Patent ↗
Granted: Apr 20, 1993
Filed: Mar 15, 1991
Inventor
Gerald P. Fox
Assignee (at issue)
THE TIMKEN COMPANY
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.