Granted Patent
Utility
US 5,802,466 · App. 08/670,877
Personal communication device voice mail notification apparatus and method
Inventors:
John Kenneth Gallant, Kevin Reynolds
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Jun 28, 1996
Inventors
John Kenneth Gallant
Kevin Reynolds
Assignee (at issue)
MCI Communications Corporation
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.