Granted Patent
Utility
US 6,692,358 · App. 09/885,771
Interactive television system and remote control unit
Inventors:
Lee G. Lawrence, J. Clarke Stevens
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jun 20, 2001
Inventors
Lee G. Lawrence
J. Clarke Stevens
Assignee (at issue)
MediaOne Group, 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.