Granted Patent
Utility
US 5,365,020 · App. 07/508,783
Cable joint coverings, devices for applying such coverings and joints obtained therewith
Inventors:
Ubaldo Vallauri, Bruno Parmigiani, Francesco Portas
Patented Case
View Patent ↗
Granted: Nov 15, 1994
Filed: Apr 12, 1990
Inventors
Ubaldo Vallauri
Bruno Parmigiani
Francesco Portas
Assignee (at issue)
Pirelli Cavi 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.