Granted Patent
Utility
US 4,381,672 · App. 06/240,518
Vibrating beam rotation sensor
Inventors:
James M. O'Connor, David M. Shupe
Patented Case
View Patent ↗
Granted: May 3, 1983
Filed: Mar 4, 1981
Inventors
James M. O'Connor
David M. Shupe
Assignee (at issue)
Bendix Limited
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.