Granted Patent
Utility
US 6,205,582 · App. 09/156,845
Interactive cable television system with frame server
Inventor:
W. Leo Hoarty
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Sep 18, 1998
Inventor
W. Leo Hoarty
Assignee (at issue)
ICTV, 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.