Granted Patent
Utility
US 6,020,929 · App. 08/974,944
Video mix program guide
Inventors:
Connie T. Marshall, Thomas R. Lemmons, Donald W. Allison
Patented Case
View Patent ↗
Granted: Feb 1, 2000
Filed: Nov 20, 1997
Inventors
Connie T. Marshall
Thomas R. Lemmons
Donald W. Allison
Assignee (at issue)
United Video Properties, 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.