Granted Patent
Utility
US 5,499,984 · App. 08/224,046
Universal modular reamer system
Inventors:
Anton J. Steiner, David A. Landspurg, Robert Winquist
Patented Case
View Patent ↗
Granted: Mar 19, 1996
Filed: Apr 7, 1994
Inventors
Anton J. Steiner
David A. Landspurg
Robert Winquist
Assignee (at issue)
Snap-on Incorporated
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.