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:
Oct. 01, 2024
Filed:
Mar. 08, 2022
Autoliv Development Ab, Vargarda, SE;
Mingfei Liang, Shanghai, CN;
Linlin Xu, Shanghai, CN;
Fenxia Zhang, Shanghai, CN;
Ruigang Sang, Shanghai, CN;
Autoliv Development AB, Vårgårda, SE;
Abstract
A steering wheel, including a steering wheel rim and a light-emitting assembly arranged on the steering wheel rim, wherein the light-emitting assembly includes a light source, a light guide member, and a light transmissive member, the light guide member including a light inlet portion, a light outlet portion, and an orientation portion provided between the light inlet portion and the light outlet portion. Light emitted by the light source enters the light inlet portion in a first direction, is oriented by the orientation portion, and then exits the steering wheel from the light outlet portion and the light transmissive member sequentially in a second direction. The first direction is different from the second direction, and the light transmissive member is configured to be annular and arranged in a radial direction of the steering wheel.