Granted Patent
Utility
US 6,609,050 · App. 09/488,024
Vehicle warranty and repair computer-networked system
Inventor:
David Li
Patented Case
View Patent ↗
Granted: Aug 19, 2003
Filed: Jan 20, 2000
Inventor
David Li
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.