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. 15, 2019
Filed:
Aug. 18, 2017
Applicant:
Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;
Inventors:
Assignee:
DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60Q 3/64 (2017.01); B60Q 3/20 (2017.01); H04R 1/02 (2006.01);
U.S. Cl.
CPC ...
B60Q 3/64 (2017.02); B60Q 3/20 (2017.02); H04R 1/023 (2013.01); H04R 1/028 (2013.01); H04R 2499/13 (2013.01);
Abstract
A lighting element for a passenger compartment of a motor vehicle includes a diffuser; an elongated light guide, wherein the light guide is at least partially accommodated in the diffuser; and a reflector arranged on an inner side of the diffuser and having a reflective surface facing the light guide. The reflector is configured to reflect light from the light guide to an outer side of the light guide. The reflector has a rough surface in order to reflect light from the light guide diffusely.