Granted Patent
Utility
US 6,745,586 · App. 10/429,390
Supply air duct arrangement for a bus air conditioner
Inventors:
Robert C. Reimann, Peter R. Bushnell, Stephen Stopyra, Belin Czechowicz
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: May 5, 2003
Inventors
Robert C. Reimann
Peter R. Bushnell
Stephen Stopyra
Belin Czechowicz
Assignee (at issue)
CARRIER CORPORATION
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.