Granted Patent
Utility
US 5,909,209 · App. 08/897,535
Combination mouse and area imager
Inventor:
Alexander G. Dickinson
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Jul 21, 1997
Inventor
Alexander G. Dickinson
Assignee (at issue)
LUCENT TECHNOLOGIES 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.