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:
Aug. 15, 2023
Filed:
May. 03, 2022
Applicant:
Hella Gmbh & Co. Kgaa, Lippstadt, DE;
Inventors:
Stefan Groene, Brakel, DE;
Philipp Lott, Haltern am See, DE;
Assignee:
Hella GmbH & Co. KGaA, Lippstadt, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21S 45/60 (2018.01); F21S 41/141 (2018.01); F21S 41/20 (2018.01);
U.S. Cl.
CPC ...
F21S 45/60 (2018.01); F21S 41/141 (2018.01); F21S 41/285 (2018.01);
Abstract
An illuminating device for vehicles, including a housing, in which a light source and an optical unit for generating a predefined light distribution are arranged, including a cover shield, which closes an opening of the housing and through which light passes from an interior of the housing into surroundings, including means for condensation removal and/or deicing of the cover shield, characterized in that the cover shield includes a temperature-dependent light absorber, with the aid of which light is converted into heat depending on the temperature.