Granted Patent
Utility
US 6,733,133 · App. 10/016,698
Projection device inside a motor vehicle
Inventors:
Frank Egle, Ralf Hinz
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Oct 30, 2001
Inventors
Frank Egle
Ralf Hinz
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.