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:
Feb. 28, 1978
Filed:
Jan. 26, 1976
Applicant:
Inventors:
Toshio Yamamoto, Kadoma, JA;
Jyoji Kamata, Kadoma, JA;
Shigeo Murase, Kadoma, JA;
Kouichirou Yamaguchi, Kadoma, JA;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24D / ;
U.S. Cl.
CPC ...
165 53 ; 98 4 / ; 62506 ; 62259 ;
Abstract
A central air conditioning system for a multistory, multiroom building is arranged with a local re-conditioning unit mounted within a ceiling chamber of the building and combined with an illuminating appliance. Air in the space to be air conditioned is admitted to the re-conditioning unit through an air inlet opening formed in the illuminating appliance and is withdrawn from the re-conditioning unit into the space to be air conditioned through an air outlet opening also formed in the illuminating appliance.