Granted Patent
Utility
US 6,250,533 · App. 09/506,957
Clamping device for use in motor vehicle production lines and production line having such a clamping device
Inventors:
Wilhelm Otterbein, Manfred Hahl
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Feb 18, 2000
Inventors
Wilhelm Otterbein
Manfred Hahl
Assignee (at issue)
EDAG Engineering + Design 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.