Granted Patent
Utility
US 4,703,299 · App. 06/847,951
High current interrupting fuse with arc quenching means
Inventor:
Leendert Vermij
Patented Case
View Patent ↗
Granted: Oct 27, 1987
Filed: Apr 3, 1986
Inventor
Leendert Vermij
Assignee (at issue)
Littelfuse-Tracor, B.V.
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.