Granted Patent
Utility
US 6,357,249 · App. 09/833,170
Vehicle rooftop air conditioner
Inventors:
Philip R. Robinson, Alan S. Lowe, David D. Gehlen
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Apr 11, 2001
Inventors
Philip R. Robinson
Alan S. Lowe
David D. Gehlen
Assignee (at issue)
Airxcel, Inc.
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.