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:
Sep. 05, 2017
Filed:
Jan. 30, 2014
Applicant:
Luminara Worldwide, Llc, Eden Prairie, MN (US);
Inventors:
Douglas Patton, Irvine, CA (US);
Eric Ford, Eden Prairie, MN (US);
Assignee:
Luminara Worldwide LLC, Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 37/02 (2006.01); F21V 33/00 (2006.01); F21V 11/18 (2006.01); F21V 23/04 (2006.01); F21V 5/00 (2015.01); F21V 23/00 (2015.01); H04N 9/31 (2006.01); F21S 10/04 (2006.01); F21V 17/02 (2006.01); F21V 17/10 (2006.01); F21V 31/00 (2006.01); F21Y 113/00 (2016.01); F21W 121/00 (2006.01); F21Y 113/10 (2016.01);
U.S. Cl.
CPC ...
H05B 37/0272 (2013.01); F21S 10/043 (2013.01); F21S 10/046 (2013.01); F21V 5/007 (2013.01); F21V 11/18 (2013.01); F21V 17/02 (2013.01); F21V 17/10 (2013.01); F21V 23/003 (2013.01); F21V 23/0442 (2013.01); F21V 31/00 (2013.01); F21V 33/0028 (2013.01); F21V 33/0052 (2013.01); H04N 9/31 (2013.01); F21V 23/0464 (2013.01); F21V 23/0471 (2013.01); F21W 2121/00 (2013.01); F21Y 2113/00 (2013.01); F21Y 2113/10 (2016.08);
Abstract
Electric lighting devices are described that utilize three or more light sources to generate a flickering flame effect. The light sources can emit light at different colors to more closely simulate the look of a flame. A projection system having a matrix of LEDs could be used to project an image of a flame on to a projection surface without the need or cost associated with a traditional or pico projector.