Granted Patent
Utility
US 4,258,281 · App. 06/067,249
Laminated flux shunt for dynamoelectric machine stator
Inventors:
Raymond M. Calfo, Arthur Mulach, Frank P. Fidei, James Minto
Patented Case
View Patent ↗
Granted: Mar 24, 1981
Filed: Aug 17, 1979
Inventors
Raymond M. Calfo
Arthur Mulach
Frank P. Fidei
James Minto
Assignee (at issue)
Westinghouse Electric Company LLC
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.