Granted Patent
Utility
US 6,581,733 · App. 09/992,309
Acceleration sensitive damping for automotive dampers
Inventor:
Karl Kazmirski
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Nov 19, 2001
Inventor
Karl Kazmirski
Assignee (at issue)
Tenneco Automotive 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.