Granted Patent
Utility
US 5,559,549 · App. 08/160,191
Television program delivery system
Inventors:
John S. Hendricks, Alfred E. Bonner
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: Dec 2, 1993
Inventors
John S. Hendricks
Alfred E. Bonner
Assignee (at issue)
DISCOVERY COMMUNICATIONS, LLC
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.