Granted Patent
Utility
US 5,781,246 · App. 08/247,101
Electronic television program guide schedule system and method
Inventors:
Jerry Alten, Bruce L. Davis, Michael D. Morris, Roger Youman
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: May 20, 1994
Inventors
Jerry Alten
Bruce L. Davis
Michael D. Morris
Roger Youman
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.