Granted Patent
Utility
US 6,018,372 · App. 08/923,505
Electronic program guide with multiple day planner
Inventor:
Robert C. Etheredge
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Sep 4, 1997
Inventor
Robert C. Etheredge
Assignee (at issue)
Liberate Technologies
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.