Granted Patent
Utility
US 4,887,972 · App. 07/296,648
Snap-together enclosure for a telephone jack receptacle
Inventors:
Kenneth W. McLean, Gerd Kuhfus, Charles R. S. Walker
Patented Case
View Patent ↗
Granted: Dec 19, 1989
Filed: Jan 12, 1989
Inventors
Kenneth W. McLean
Gerd Kuhfus
Charles R. S. Walker
Assignee (at issue)
Nortel Networks Limited
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.