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, 2024
Filed:
Mar. 05, 2021
Applicant:
Osram Gmbh, Munich, DE;
Inventors:
Marc Schwenkbeck, Winnenden, DE;
Roman Liske, Mögglingen, DE;
Assignee:
OSRAM GmbH, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 5/04 (2006.01); F21S 41/143 (2018.01); F21S 41/275 (2018.01); F21S 41/32 (2018.01); F21V 7/00 (2006.01); G02B 1/04 (2006.01); F21Y 105/18 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 5/045 (2013.01); F21S 41/143 (2018.01); F21S 41/275 (2018.01); F21S 41/321 (2018.01); F21V 7/0083 (2013.01); G02B 1/041 (2013.01); F21Y 2105/18 (2016.08); F21Y 2115/10 (2016.08);
Abstract
In an embodiment an optical element for a lamp includes a line optic having a symmetrical groove structure formed from waves, wherein the groove structure varies continuously starting from a center of symmetry in at least one propagation direction of the groove structure.