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. 18, 1984
Filed:
Aug. 30, 1983
Applicant:
Inventor:
Toshizo Hara, Konan, JP;
Assignee:
Diesel Kiki Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B / ;
U.S. Cl.
CPC ...
62127 ; 236 94 ;
Abstract
An apparatus for detecting a trouble condition of an air conditioner of an automobile automatically and displaying it as change of air distribution condition is equipped with a trouble detecting circuit for diagnosing the area of a trouble and for outputting a trouble signal therefrom. A drive control means is provided for operating an intake changeover device or a mode changeover device using the trouble signal from the trouble detecting circuit so as to indicate the diagnosed trouble area by controlling the air distribution.
Hara, Toshizo. (1984). Trouble diagnosing apparatus for an automobile air conditioner (U.S. Patent No. 4488409). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4488409
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile