Granted Patent
Utility
US 4,336,471 · App. 06/200,229
Stator assembly for stepping motor
Inventor:
Michel Plancon
Patented Case
View Patent ↗
Granted: Jun 22, 1982
Filed: Oct 24, 1980
Inventor
Michel Plancon
Assignee (at issue)
Timex Corporation
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.