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. 21, 1989
Filed:
Nov. 27, 1987
Applicant:
Inventors:
Yutaka Ishizuka, Konan, JP;
Teruyuki Nagao, Konan, JP;
Assignee:
Diesel Kiki Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
62298 ; 165122 ;
Abstract
An indoor unit for room air conditioners includes a case having two compartments which are separated by a heat exchanger and are connected respectively to an air inlet and an air outlet. A side wall of the case in which the air outlet is formed and a side wall of the case in which the air outlet is formed can be changed without using a separate component. With this construction, the indoor unit can be installed in various houses or buildings of different types and hence is suitable for mass-production.
Ishizuka, Yutaka. (1989). Indoor unit for room air conditioners (U.S. Patent No. 4805418). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4805418
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