Granted Patent
Utility
US 4,486,127 · App. 06/399,394
Triangular indexable cutting plate for lathe tools
Inventor:
Otto Eckle
Patented Case
View Patent ↗
Granted: Dec 4, 1984
Filed: Jul 19, 1982
Inventor
Otto Eckle
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.