Granted Patent
Utility
US 5,193,413 · App. 07/877,726
Connecting rod for piston engines
Inventors:
Wolfgang Kizler, Michael Kramer
Patented Case
View Patent ↗
Granted: Mar 16, 1993
Filed: May 4, 1992
Inventors
Wolfgang Kizler
Michael Kramer
Assignee (at issue)
MERCEDES-BENZ GROUP 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.