Granted Patent
Utility
US 4,270,202 · App. 06/008,511
Modem with automatic port reconfiguration apparatus
Inventors:
Edward B. Stuttard, John Blackwell, Jessie Chao
Patented Case
View Patent ↗
Granted: May 26, 1981
Filed: Feb 1, 1979
Inventors
Edward B. Stuttard
John Blackwell
Jessie Chao
Assignee (at issue)
Racal-Milgo Limited
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.