Granted Patent
Utility
US 6,623,068 · App. 10/114,004
Roof unit and basic structure of a road-bound vehicle
Inventors:
Jochen Wieschermann, Duri Deflorin, Wolfgang Muller
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Apr 1, 2002
Inventors
Jochen Wieschermann
Duri Deflorin
Wolfgang Muller
Assignees (at issue)
Alcan Technology & Management Ltd.
Johnson Controls Headliner GmbH
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.