Granted Patent
Utility
US 6,803,517 · App. 09/925,528
Cable with fire-resistant, moisture-resistant coating
Inventor:
Luigi Caimi
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Aug 10, 2001
Inventor
Luigi Caimi
Assignee (at issue)
Pirelli Cavi e Sistemi S.p.A.
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.