IP Library Granted Patent US 5,154,154
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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,154,154
App. No.
07/727,951
Filed
1991-07-10
Granted
1992-10-13
Kind
A