Granted Patent
Utility
US 4,441,778 · App. 06/309,900
Patchcord connector
Inventor:
Stephen A. Sampson
Patented Case
View Patent ↗
Granted: Apr 10, 1984
Filed: Oct 9, 1981
Inventor
Stephen A. Sampson
Assignee (at issue)
ALLIED CONSULTING, INC.
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.