Granted Patent
Utility
US 6,641,223 · App. 10/063,314
Articulated hauler
Inventor:
Tim Kingston
Patented Case
View Patent ↗
Granted: Nov 4, 2003
Filed: Apr 10, 2002
Inventor
Tim Kingston
Assignee (at issue)
Volvo Articulated Haulers AB
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.