Granted Patent
Utility
US 6,545,670 · App. 09/568,554
Methods and apparatus for man machine interfaces and related activity
Inventor:
Timothy R. Pryor
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: May 11, 2000
Inventor
Timothy R. Pryor
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.