Granted Patent
Utility
US 4,755,629 · App. 06/910,848
Local area network cable
Inventors:
Richard D. Beggs, Harold W. Friesen, David M. Mitchell, Wendell G. Nutt, Palmer D. Thomas
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Sep 24, 1986
Inventors
Richard D. Beggs
Harold W. Friesen
David M. Mitchell
Wendell G. Nutt
Palmer D. Thomas
Assignees (at issue)
AT&T Technologies Incorporated
AT&T Bell Laboratories
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.