Granted Patent
Utility
US 6,208,119 · App. 09/634,675
Electronic speed-control circuit
Inventor:
Konrad Schafroth
Patented Case
View Patent ↗
Granted: Mar 27, 2001
Filed: Aug 8, 2000
Inventor
Konrad Schafroth
Assignee (at issue)
Conseils et Manufacture VLG S.A.
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.