Granted Patent
Utility
US 5,873,609 · App. 08/572,552
Device for connecting two tubular conducting parts
Inventors:
Jorg Abthoff, Rolf Fadini, Gunther Ebinger, Gunter Konig, Karl-Heinz Gersmann, August Kästner
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Dec 14, 1995
Inventors
Jorg Abthoff
Rolf Fadini
Gunther Ebinger
Gunter Konig
Karl-Heinz Gersmann
August Kästner
Assignees (at issue)
MERCEDES-BENZ GROUP AG
K.A.T. Entwicklungsgesellschaft fuer Abgasreinigung und Thermographie mbH
CHRISTIAN BAUER GMBH + CO. KG
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.