Granted Patent
Utility
US 6,145,772 · App. 09/234,305
Device for winding coils in axial grooves of rotationally symmetrical bodies of electric equipment
Inventors:
Rudolf Kleinschrodt, Urs Rieser
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Jan 21, 1999
Inventors
Rudolf Kleinschrodt
Urs Rieser
Assignee (at issue)
ATS Automation Tooling Systems Inc.
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.