Granted Patent
Utility
US 5,590,235 · App. 08/343,723
DC motor control with periodic reset
Inventors:
Hermann Rappenecker, Frank Jeske
Patented Case
View Patent ↗
Granted: Dec 31, 1996
Filed: Nov 22, 1994
Inventors
Hermann Rappenecker
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.