Granted Patent
Utility
US 4,704,901 · App. 06/864,799
Tire pressure gauge
Inventors:
Art Rocco, David R. Ripley
Patented Case
View Patent ↗
Granted: Nov 10, 1987
Filed: May 19, 1986
Inventors
Art Rocco
David R. Ripley
Assignee (at issue)
Neotech Industries, Inc.
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.