Granted Patent
Utility
US 6,520,520 · App. 10/105,868
Steering stabilizer with trimming accumulator
Inventor:
Durrell U. Howard
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Mar 25, 2002
Inventor
Durrell U. Howard
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.