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:
Mar. 31, 2020
Filed:
May. 08, 2019
Applicant:
Continental Automotive Systems, Inc., Auburn Hills, MI (US);
Inventors:
Heath D. Zietz, Ortonville, MI (US);
Vyacheslav Birman, Auburn Hills, MI (US);
Curt Ollila, Fenton, MI (US);
Assignee:
Continental Automotiove Systems, Inc., Auburn Hills, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); F21S 43/249 (2018.01); F21S 43/239 (2018.01); F21S 43/245 (2018.01);
U.S. Cl.
CPC ...
G02B 6/0068 (2013.01); F21S 43/239 (2018.01); F21S 43/245 (2018.01); F21S 43/249 (2018.01); G02B 6/0058 (2013.01);
Abstract
A latitudinal color gradient light guide emits colored light having a color gradient that changes continuously from a base of the light guide to a top or apex of the guide.