Granted Patent
Utility
US 5,718,445 · App. 08/767,102
Vehicle suspension system
Inventor:
Ervin K. VanDenberg
Patented Case
View Patent ↗
Granted: Feb 17, 1998
Filed: Dec 6, 1996
Inventor
Ervin K. VanDenberg
Assignee (at issue)
Suspensions Incorporated
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.