Granted Patent
Utility
US 6,494,746 · App. 10/000,392
Electronic signal plug connector
Inventor:
James D'Addario
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Nov 30, 2001
Inventor
James D'Addario
Assignee (at issue)
J. D'Addario & Company, 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.