Granted Patent
Utility
US 5,831,359 · App. 08/717,713
Electronically commutated motor with external rotor
Inventor:
Frank Jeske
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Sep 23, 1996
Inventor
Frank Jeske
Assignee (at issue)
Papst Motoren GmbH & Co KG
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.