Granted Patent
Utility
US 5,588,042 · App. 08/468,794
Interactive roamer contact system for cellular mobile radiotelephone network for automatically initiating a communication with an autonomously registering cellular mobile radiotelephone
Inventor:
Edward I. Comer
Patented Case
View Patent ↗
Granted: Dec 24, 1996
Filed: Jun 6, 1995
Inventor
Edward I. Comer
Assignee (at issue)
BellSouth 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.