Granted Patent
Utility
US 5,260,679 · App. 07/992,689
Fuse cartridge of the type with functioning indicator
Inventor:
Joel Viscogliosi
Patented Case
View Patent ↗
Granted: Nov 9, 1993
Filed: Dec 21, 1992
Inventor
Joel Viscogliosi
Assignee (at issue)
Ferraz
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.