Granted Patent
Utility
US 4,615,652 · App. 06/687,671
Cutting tool compensator for rotary machine tool
Inventors:
Richard G. Van Sickle, Gerald W. Mathie
Patented Case
View Patent ↗
Granted: Oct 7, 1986
Filed: Dec 31, 1984
Inventors
Richard G. Van Sickle
Gerald W. Mathie
Assignee (at issue)
GTE Valeron Corporation
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.