Granted Patent
Utility
US 6,402,607 · App. 09/739,954
Fine-machining tool for machining gear workpieces
Inventor:
Gerhard Reichert
Patented Case
View Patent ↗
Granted: Jun 11, 2002
Filed: Dec 18, 2000
Inventor
Gerhard Reichert
Assignee (at issue)
THE GLEASON WORKS
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.