Granted Patent
Utility
US 6,202,611 · App. 09/471,899
Camshaft drive device for an internal combustion engine
Inventor:
Jose F. Regueiro
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Dec 23, 1999
Inventor
Jose F. Regueiro
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.