Granted Patent
Utility
US 6,205,321 · App. 08/775,914
Pager having voice synthesis capability and method for using the same
Inventor:
Christopher Lee Rutledge
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Jan 2, 1997
Inventor
Christopher Lee Rutledge
Assignee (at issue)
AT&T CORP.
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.