Granted Patent
Utility
US 6,148,213 · App. 08/498,306
Method and apparatus for accessing a telephone answering device from a cordless telephone portable unit
Inventors:
Guido Bertocci, Howard M. Singer
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Jul 5, 1995
Inventors
Guido Bertocci
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.