Granted Patent
Utility
US 6,502,652 · App. 09/825,567
Motor vehicle
Inventor:
Andreas Rogg
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Apr 2, 2001
Inventor
Andreas Rogg
Assignee (at issue)
LuK Lamellen und Kupplungsbau Beteiligungs KG
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.