Granted Patent
Utility
US 5,301,170 · App. 07/984,367
Ultrasonic sensor mounting device
Inventor:
Richard James
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: Dec 2, 1992
Inventor
Richard James
Assignee (at issue)
Cedarapids, 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.