Granted Patent
Utility
US 5,870,769 · App. 08/839,310
Internet access system and method with active link status indicators
Inventor:
Yoav Freund
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Apr 18, 1997
Inventor
Yoav Freund
Assignee (at issue)
AT&T CORP.
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.