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:
Feb. 16, 2021
Filed:
May. 09, 2019
Applicant:
Goodrich Lighting Systems Gmbh, Lippstadt, DE;
Inventors:
Assignee:
GOODRICH LIGHTING SYSTEMS GMBH, Lippstadt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 47/04 (2006.01); F21V 5/04 (2006.01); F21V 7/00 (2006.01); F21V 23/00 (2015.01); F21V 23/04 (2006.01); F21Y 113/13 (2016.01); F21Y 115/10 (2016.01);
U.S. Cl.
CPC ...
B64D 47/04 (2013.01); F21V 5/04 (2013.01); F21V 7/0091 (2013.01); F21V 23/003 (2013.01); F21V 23/0457 (2013.01); F21V 23/0492 (2013.01); B64D 2203/00 (2013.01); F21Y 2113/13 (2016.08); F21Y 2115/10 (2016.08);
Abstract
A multi-mode aircraft navigation light includes a first light source of a first color; a second light source of a second color; and a common optical system, which is arranged over the first light source and the second light source for conditioning light emitted by either one of the first light source and the second light source; and a switching circuit configured to effect power supply to a selected one of the first light source and the second light source depending on a color selection signal.