Granted Patent
Utility
US 6,343,509 · App. 09/409,668
Gyroscope
Inventors:
Christopher Paul Fell, Colin H. J. Fox
Patented Case
View Patent ↗
Granted: Feb 5, 2002
Filed: Sep 30, 1999
Inventors
Christopher Paul Fell
Colin H. J. Fox
Assignee (at issue)
BAE SYSTEMS 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.