Granted Patent
Utility
US 6,164,713 · App. 09/213,756
Convertible with a top structure having at least one top part and a rear window part
Inventors:
Thomas Graf, Siegfried Zipperle
Patented Case
View Patent ↗
Granted: Dec 26, 2000
Filed: Dec 17, 1998
Inventors
Thomas Graf
Siegfried Zipperle
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.