Granted Patent
Utility
US 6,811,209 · App. 10/348,523
Door for an operator's cab on an agricultural tractor
Inventors:
Nicholas Andrew Woollett, Alessandro Scotti
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Jan 21, 2003
Inventors
Nicholas Andrew Woollett
Alessandro Scotti
Assignee (at issue)
New Holland North America, 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.