Granted Patent
Utility
US 4,335,351 · App. 06/138,530
Moving magnet electrical meter with single pivot pin for the moving magnet and a fixed return magnet
Inventor:
Thomas G. Faria
Patented Case
View Patent ↗
Granted: Jun 15, 1982
Filed: Apr 9, 1980
Inventor
Thomas G. Faria
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.