Granted Patent
Utility
US 6,390,256 · App. 09/601,700
Vehicle suspension system
Inventors:
Frank Fruehauf, Ruediger Rutz
Patented Case
View Patent ↗
Granted: May 21, 2002
Filed: Oct 17, 2000
Inventors
Frank Fruehauf
Ruediger Rutz
Assignee (at issue)
Daimlerchrysler AG
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.