Granted Patent
Utility
US 3,983,322 · App. 05/600,820
Method and apparatus for converting the location and movement of a manually controlled instrument into corresponding electrical signals
Inventor:
James L. Rodgers
Patented Case
View Patent ↗
Granted: Sep 28, 1976
Filed: Jul 31, 1975
Inventor
James L. Rodgers
Assignee (at issue)
Talos Systems, 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.