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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.:

US 12492794 B1

PDFFull Text
Date of Patent:
Dec. 09, 2025

Filed:

Dec. 13, 2024

Cover lens, injection moulding process, injection mould, motor vehicle light and motor vehicle

Applicant:

Zkw Group Gmbh, Wieselburg, AT;

Inventors:

Johannes Frühauf, Lunz am See, AT;

Jürgen Aichinger, Ybbs an der Donau, AT;

Assignee:

ZKW Group GmbH, Wieselburg, AT;

Attorney:

Eversheds Sutherland (US) LLP

Primary Examiner:

Thomas M Sember

Int. Cl.
CPC ...
F21S 41/20 (2018.01); B29C 45/16 (2006.01); B29C 45/26 (2006.01); B29K 33/00 (2006.01); B29K 69/00 (2006.01); B29K 75/00 (2006.01); B29L 31/00 (2006.01); B29L 31/30 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01);
U.S. Cl.
CPC ...
F21S 41/2805 (2024.05); B29C 45/16 (2013.01); B29C 45/26 (2013.01); B32B 27/08 (2013.01); B32B 27/308 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); B29K 2033/12 (2013.01); B29K 2069/00 (2013.01); B29K 2075/00 (2013.01); B29K 2995/0025 (2013.01); B29K 2995/0026 (2013.01); B29L 2031/30 (2013.01); B29L 2031/747 (2013.01); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2307/41 (2013.01); B32B 2307/412 (2013.01); B32B 2605/00 (2013.01);
Abstract

Cover lens (), for a motor vehicle light, wherein the cover lens () has an inner surface (), an outer surface () opposite the inner surface (), a transparent body (), an opaque body () and a coating (), wherein the coating () has PU polyurethane, wherein the transparent body (), the opaque body () and the coating () are produced in one continuous piece, preferably in an injection moulding process, in such a way that the outer surface () is only formed on the coating () and on the opaque body (), wherein the coating (), as seen from the outer surface () in the direction of the inner surface (), completely covers the transparent body () and only partially covers the opaque body (). Injection moulding process and injection mould () for producing a cover lens ().

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