Granted Patent
Utility
US 5,175,866 · App. 07/532,164
Fail-soft architecture for public trunking system
Inventors:
Jeffrey S. Childress, Houston H. Hughes, III
Patented Case
View Patent ↗
Granted: Dec 29, 1992
Filed: Jun 5, 1990
Inventors
Jeffrey S. Childress
Houston H. Hughes, III
Assignee (at issue)
Ericsson GE Mobile Communications 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.