Granted Patent
Utility
US 4,536,939 · App. 06/442,929
Tool for terminating telephone cordage with modular plugs
Inventors:
Edwin C. Hardesty, Ronald C. Hardesty
Patented Case
View Patent ↗
Granted: Aug 27, 1985
Filed: Nov 19, 1982
Inventors
Edwin C. Hardesty
Ronald C. Hardesty
Assignee (at issue)
AT&T Technologies Incorporated
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.