Granted Patent
Utility
US 5,841,072 · App. 08/527,531
Dual insulated data communication cable
Inventor:
Gilles Gagnon
Patented Case
View Patent ↗
Granted: Nov 24, 1998
Filed: Sep 13, 1995
Inventor
Gilles Gagnon
Assignee (at issue)
B.N. Custom Cables Canada 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.