Granted Patent
Utility
US 4,345,232 · App. 06/216,213
Non-metallic core band
Inventor:
Angelo A. DeLaurentis
Patented Case
View Patent ↗
Granted: Aug 17, 1982
Filed: Dec 12, 1980
Inventor
Angelo A. DeLaurentis
Assignee (at issue)
Westinghouse Electric Company LLC
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.