Granted Patent
Utility
US 5,007,300 · App. 07/468,249
Multi-axis hand controller
Inventor:
Kumar Siva
Patented Case
View Patent ↗
Granted: Apr 16, 1991
Filed: Jan 22, 1990
Inventor
Kumar Siva
Assignee (at issue)
United Kingdom Atomic Energy Authority
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.