Granted Patent
Utility
US 5,483,030 · App. 08/240,237
Group operated circuit disconnect apparatus for overhead electric power lines
Inventor:
Ronald P. Bridges
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: May 10, 1994
Inventor
Ronald P. Bridges
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.