Granted Patent
Utility
US 5,340,022 · App. 07/992,109
Assembly arrangement for a vehicle heating system or air conditioning system
Inventors:
Klaus Arold, Otto Player
Patented Case
View Patent ↗
Granted: Aug 23, 1994
Filed: Dec 17, 1992
Inventors
Klaus Arold
Otto Player
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.