Granted Patent
Utility
US 6,282,806 · App. 09/492,812
Self-centering arbor
Inventors:
Daniel J. Kable, Donald E. Altevogt, Teddis L. Jackson
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Jan 28, 2000
Inventors
Daniel J. Kable
Donald E. Altevogt
Teddis L. Jackson
Assignee (at issue)
DANA LIMITED
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.