Granted Patent
Utility
US 6,501,634 · App. 09/335,802
High voltage transient voltage surge suppression fuse link system
Inventor:
Douglas P. Hubbell
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Jun 17, 1999
Inventor
Douglas P. Hubbell
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.