Granted Patent
Utility
US 4,554,527 · App. 06/134,599
Tire height sensor with valve stem attaching transmitter module
Inventor:
George H. Muller
Patented Case
View Patent ↗
Granted: Nov 19, 1985
Filed: Mar 27, 1980
Inventor
George H. Muller
Assignee (at issue)
Ford Motor 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.