Granted Patent
Utility
US 4,966,337 · App. 07/352,867
Multi-spindle machine for winding wire on bobbins
Inventor:
Rudolf Fahrbach
Patented Case
View Patent ↗
Granted: Oct 30, 1990
Filed: May 17, 1989
Inventor
Rudolf Fahrbach
Assignee (at issue)
Universal Manufacturing Co.
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.