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:
May. 29, 1990
Filed:
Sep. 26, 1988
Kuniyasu Ito, Gifu, JP;
Toyoda Gosei Co., Ltd., Nishikasugai, JP;
Abstract
An air-conditioning control box according to the invention comprises: a casing having a front panel and a rear box, the casing having an inner surface which reflects light at a high efficiency, the front panel having a hole for receiving an air-conditioning control means; a light source mounted in the casing; air-conditioning control means which is inserted in the hole formed in the front panel and which is held to the casing so as to be rotatable or movable; a light transmission member made from a material that transmits light, the light transmission member including a light-incident surface disposed inside the casing and a light-emitting surface disposed along the fringe of the hole; and a shading coating that partially coats a portion of the light-incident surface of the light transmission member which receives a larger amount of light.