Granted Patent
Utility
US 5,625,351 · App. 08/378,136
Messaging system having roaming capability
Inventors:
David F. Willard, Barbara Diaz Laflin, William J. Kuznicki, Mark H. Aronson, Eric Thomas Eaton
Patented Case
View Patent ↗
Granted: Apr 29, 1997
Filed: Jan 24, 1995
Inventors
David F. Willard
Barbara Diaz Laflin
William J. Kuznicki
Mark H. Aronson
Eric Thomas Eaton
Assignee (at issue)
Motorola, 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.