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:
Jul. 02, 2024
Filed:
Apr. 07, 2020
Applicant:
Matthias Bremerich, Lennestadt, DE;
Inventor:
Matthias Bremerich, Lennestadt, DE;
Assignee:
ERCO GMBH, Luedenscheid, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 17/00 (2006.01); F21V 3/00 (2015.01); F21V 5/00 (2018.01); F21V 5/04 (2006.01); F21V 11/00 (2015.01); F21W 121/00 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
F21V 17/002 (2013.01); F21V 3/00 (2013.01); F21V 5/008 (2013.01); F21V 5/045 (2013.01); F21V 5/048 (2013.01); F21V 11/00 (2013.01); F21W 2121/004 (2013.01); F21Y 2115/10 (2016.08);
Abstract
The invention relates, inter alia, to a light fixture () for illuminating building surfaces () or partial building surfaces, in particular a spotlight (), comprising an in particular cylindrical housing () in which at least one LED (), a collimator () and a singular lens element () formed as a scattering lens, are arranged, wherein the outside diameter () of the lens element extends as far as an inner peripheral surface () of the housing (), wherein the lens element comprises a concavely curved light entry surface () and a planar or slightly convexly curved light exit surface ().