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:
Jun. 03, 2025
Filed:
Jul. 29, 2022
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Andreas Lang, Groebenzell, DE;
Bayerische Motoren Werke Aktiengesellschaft, Munich, DE;
Abstract
A lighting component for a transportation device includes a support layer arrangement of which at least some portions are light-permeable and which has a first layer. The first layer has a first index of refraction and a light guiding element made of polyurethane on a first surface of the first layer. The light guiding element has a second index of refraction which is greater than the first index of refraction. The light guiding element has a coupling-in portion for coupling in light from a light source into the light guiding element and is configured to guide the coupled-in light along the first layer. The lighting component also has a coupling-out portion which is configured to couple the light out of the light guiding element at least partially in the direction of the support layer arrangement.