Granted Patent
Utility
US 5,943,607 · App. 08/732,960
Automatically notifying messaging device users of selected incoming calls to a telephone set
Inventor:
Howard M. Singer
Patented Case
View Patent ↗
Granted: Aug 24, 1999
Filed: Oct 17, 1996
Inventor
Howard M. Singer
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.