Granted Patent
Utility
US 5,447,601 · App. 08/222,817
Method of manufacturing a motion sensor
Inventor:
Timothy Norris
Patented Case
View Patent ↗
Granted: Sep 5, 1995
Filed: Apr 5, 1994
Inventor
Timothy Norris
Assignee (at issue)
British Aerospace Plc
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.