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, 2017
Filed:
Jul. 14, 2016
Applicant:
Goodrich Lighting Systems Gmbh, Lippstadt, DE;
Inventors:
Christian Schoen, Mainz, DE;
Bjoern Schallenberg, Lippstadt, DE;
Assignee:
GOODRICH LIGHTING SYSTEMS GMBH, Lippstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 8/00 (2006.01); G06F 17/50 (2006.01); B64D 47/02 (2006.01); G02B 6/00 (2006.01); G09F 9/302 (2006.01); G09F 9/33 (2006.01); G09F 13/04 (2006.01); G09F 13/18 (2006.01); G09F 21/10 (2006.01); B64D 11/00 (2006.01); F21V 3/00 (2015.01); G09F 13/10 (2006.01); G09F 13/16 (2006.01); G09F 13/22 (2006.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
B64D 47/02 (2013.01); B64D 11/00 (2013.01); F21V 3/00 (2013.01); G02B 6/00 (2013.01); G02B 6/0043 (2013.01); G02B 6/0055 (2013.01); G09F 9/302 (2013.01); G09F 9/33 (2013.01); G09F 13/04 (2013.01); G09F 13/10 (2013.01); G09F 13/18 (2013.01); G09F 13/22 (2013.01); G09F 21/10 (2013.01); B64D 2203/00 (2013.01); F21Y 2115/10 (2016.08); G09F 13/16 (2013.01); G09F 2013/049 (2013.01); G09F 2013/1831 (2013.01); G09F 2013/222 (2013.01); G09F 2013/227 (2013.01);
Abstract
An aircraft interior light unit having a light output over an extended light emission area includes a flat light distribution body having a front surface, through which the light output is coupled out, and a back surface, wherein at least one of the front surface and the back surface of the flat light distribution body has a plurality of surface irregularities.