Granted Patent
Utility
US 4,526,591 · App. 06/449,471
Electrode rapping arrangement
Inventor:
Allan R. Getzin
Patented Case
View Patent ↗
Granted: Jul 2, 1985
Filed: Dec 13, 1982
Inventor
Allan R. Getzin
Assignee (at issue)
Allis-Chalmers Corporation
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.