Granted Patent
Utility
US 5,620,366 · App. 08/617,646
Diffuse ventilation system for passenger vehicles and method for making same
Inventors:
Wolf-Dietrich Munzel, Jutta Schmidtke, Dietrich Hamm, Michael Kelz
Patented Case
View Patent ↗
Granted: Apr 15, 1997
Filed: Mar 13, 1996
Inventors
Wolf-Dietrich Munzel
Jutta Schmidtke
Dietrich Hamm
Michael Kelz
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.