The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 1977
Filed:
Jan. 08, 1976
Applicant:
Inventor:
Jon Francis O'Connor, Chicago, IL (US);
Assignee:
Vapor Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24F / ; B60H / ;
U.S. Cl.
CPC ...
98-8 ; 98 10 ; 98 14 ; 98 20 ; 98 3 / ;
Abstract
A ventilating system for a passenger vehicle including a ceiling mounted plenum chamber, a plurality of intake fans for pumping fresh air into the plenum chamber and being mounted in the ceiling, diffusers communicating with the plenum chamber for diffusing and distributing air along the side walls of the vehicle, a plurality of exhaust fans mounted in the ceiling for exhausting air from the vehicle, and exhaust outlets adjacent the floor of the vehicle for exhausting a part of the air being exhausted from the vehicle.