Granted Patent
Utility
US 6,557,660 · App. 09/975,724
Hub lock for two-wheel/four-wheel drive vehicle
Inventors:
Bryan Averill, Kip E. Clohessy, John R. Dupree, Fred L. Ewer, Mark J. Fogelberg, Randy C. Karambelas, Peter A. Lines, Peter J. Pugliese
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Oct 10, 2001
Inventors
Bryan Averill
Kip E. Clohessy
John R. Dupree
Fred L. Ewer
Mark J. Fogelberg
Randy C. Karambelas
Peter A. Lines
Peter J. Pugliese
Assignee (at issue)
Warn Industries, 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.