Granted Patent
Utility
US 6,004,203 · App. 09/070,282
Device for circulating an air flow for passenger compartment of a vehicle
Inventor:
Frederic Bieri
Patented Case
View Patent ↗
Granted: Dec 21, 1999
Filed: Apr 30, 1998
Inventor
Frederic Bieri
Assignee (at issue)
Plastic Omnium Auto Interierur
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.