Granted Patent
Utility
US 5,154,154 · App. 07/727,951
Intake device for a mixture-compressing internal-combustion engine
Inventors:
Jurgen Henke, Peter Fruh, Georg Mehne
Patented Case
View Patent ↗
Granted: Oct 13, 1992
Filed: Jul 10, 1991
Inventors
Jurgen Henke
Peter Fruh
Georg Mehne
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.