Granted Patent
Utility
US 4,995,767 · App. 07/502,833
Face milling cutter with indexable inserts
Inventor:
Arthur R. Segal
Patented Case
View Patent ↗
Granted: Feb 26, 1991
Filed: Apr 2, 1990
Inventor
Arthur R. Segal
Assignee (at issue)
NORTH AMERICAN PRODUCTS GROUP, LLC
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.