Granted Patent
Utility
US 6,374,712 · App. 09/521,134
Disk milling cutter and suitable indexable insert
Inventors:
Gebhard Muller, Horst Manfred Jäger
Patented Case
View Patent ↗
Granted: Apr 23, 2002
Filed: Mar 8, 2000
Inventors
Gebhard Muller
Horst Manfred Jäger
Assignee (at issue)
Kennametal PC 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.