Granted Patent
Utility
US 6,419,214 · App. 09/405,589
Non-linear spring rate sway bar bushing
Inventor:
Richard L. Palinkas
Patented Case
View Patent ↗
Granted: Jul 16, 2002
Filed: Sep 27, 1999
Inventor
Richard L. Palinkas
Assignee (at issue)
Uniroyal Chemical Company, 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.