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. 09, 2025
Filed:
Mar. 08, 2023
Hochiki Corporation, Tokyo, JP;
Keisuke Washizu, Tokyo, JP;
Manabu Dohi, Tokyo, JP;
HOCHIKI Corporation, Tokyo, JP;
Abstract
A detectorincludes an outer cover; and a light emitter that outputs information by causing at least a part of the detectorto emit light, wherein the light emitter causes at least a protective portionto emit the light, the protective portionaccommodating a thermistor that detects a physical quantity of a detection target, and protruding from the outer cover, the protective portionguides the light from the light emitter, and emits the light, the detectorfurther includes a light guide portionformed in at least a part of the outer cover, and the light emitter causes the light guide portionto emit the light, and a light emitting surface of the light guide portionextends from a front portion side of the outer coverto a side portion side of the outer cover, and the light emitting surface of the light guide portionhas a linear shape when viewed from the front portion side of the outer cover