Granted Patent
Utility
US 4,158,187 · App. 05/819,064
Means for affixing ferrules to a fuse casing
Inventor:
Richard J. Perreault
Patented Case
View Patent ↗
Granted: Jun 12, 1979
Filed: Aug 5, 1977
Inventor
Richard J. Perreault
Assignee (at issue)
Gould Inc.
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.