Granted Patent
Utility
US 6,416,044 · App. 09/571,961
Compressible fluid suspension system
Inventors:
Derek Warinner, Robert Pope
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: May 16, 2000
Inventors
Derek Warinner
Robert Pope
Assignee (at issue)
International Truck Intellectual Property Company, LLC
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.