Granted Patent
Utility
US 4,384,482 · App. 06/311,354
Vibrating transducer power supply for use in abnormal tire condition warning systems
Inventor:
Daniel S. Snyder
Patented Case
View Patent ↗
Granted: May 24, 1983
Filed: Sep 11, 1981
Inventor
Daniel S. Snyder
Assignee (at issue)
Imperial Clevite 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.