Granted Patent
Utility
US 6,722,596 · App. 09/845,982
Multiple wheel feed wheel assembly for a wood chipper
Inventor:
Michael Boyd Morey
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Apr 30, 2001
Inventor
Michael Boyd Morey
Assignee (at issue)
Tramor, 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.