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:
Sep. 07, 2021
Filed:
Nov. 26, 2018
Yazaki Corporation, Tokyo, JP;
Kentaro Otomo, Susono, JP;
Yukio Suzuki, Susono, JP;
Yazaki Corporation, Tokyo, JP;
Abstract
A meter device includes a rotation shaft, a pointer provided in an end part of the rotation shaft and rotating integrally with the rotation shaft, an illumination light source which outputs visible rays to the pointer, a light source of infrared rays which is arranged in parallel to the illumination light source and outputs the infrared rays to the pointer, and a reflection part provided in the pointer to substantially reflect the visible rays into the pointer and to substantially pass and output the infrared rays from a central part of rotation of the pointer.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile