Granted Patent
Utility
US 4,768,736 · App. 07/014,515
Information transmission system
Inventors:
Frank D. Morten, Stuart Forder
Patented Case
View Patent ↗
Granted: Sep 6, 1988
Filed: Feb 13, 1987
Inventors
Frank D. Morten
Stuart Forder
Assignee (at issue)
U.S. Philips Corporation
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.