Granted Patent
Utility
US 4,387,612 · App. 06/210,904
Turning head, in particular a facing head
Inventors:
Otto Eckle, Paul Winger
Patented Case
View Patent ↗
Granted: Jun 14, 1983
Filed: Nov 28, 1980
Inventors
Otto Eckle
Paul Winger
Assignee (at issue)
Komet Stahlhalter-und Werkzeugfabrik Robert Breuning GmbH
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.