Granted Patent
Utility
US 5,831,365 · App. 08/888,369
Detachable magnet carrier for permanent magnet motor
Inventors:
Thomas A. Keim, Peter Mongeau, Thomas B. Dade
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Jul 3, 1997
Inventors
Thomas A. Keim
Peter Mongeau
Thomas B. Dade
Assignee (at issue)
Kaman Electromagnetics Corp.
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.