Granted Patent
Utility
US 5,483,807 · App. 08/292,825
Device for air-conditioning the passenger compartment and for cooling the drive system of electric vehicles
Inventors:
Guenter Abersfelder, Helmut Grantz, Wolfgang Odebrecht
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Aug 19, 1994
Inventors
Guenter Abersfelder
Helmut Grantz
Wolfgang Odebrecht
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.