Granted Patent
Utility
US 5,868,110 · App. 08/888,079
Crankcase for a piston machine
Inventor:
Jochen Betsch
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Jul 3, 1997
Inventor
Jochen Betsch
Assignee (at issue)
Daimler-Benz 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.