Granted Patent
Utility
US 5,975,145 · App. 08/651,710
Arc-quenching fuse tubes
Inventors:
Frederick J. Brown, Allan G. Loosemore, Ian J. Harvey, Brent A. Sievers
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: May 21, 1996
Inventors
Frederick J. Brown
Allan G. Loosemore
Ian J. Harvey
Brent A. Sievers
Assignee (at issue)
ABB Power T&D Company 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.