Granted Patent
Utility
US 4,755,872 · App. 06/760,218
Impulse pay per view system and method
Inventors:
Charles B. Bestler, Gordon Reichard, Jr., Thomas Rossen, Semir Sirazi
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Jul 29, 1985
Inventors
Charles B. Bestler
Gordon Reichard, Jr.
Thomas Rossen
Semir Sirazi
Assignee (at issue)
Zenith Electronics 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.