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:
Nov. 06, 2018
Filed:
Aug. 15, 2016
Applicant:
Clearsign Combustion Corporation, Seattle, WA (US);
Inventors:
Joseph Colannino, Bellevue, WA (US);
Douglas W. Karkow, Des Moines, WA (US);
James K. Dansie, Renton, WA (US);
Christopher A. Wiklof, Everett, WA (US);
Assignee:
CLEARSIGN COMBUSTION CORPORATION, Seattle, WA (US);
Primary Examiner:
Int. Cl.
CPC ...
F23D 14/14 (2006.01);
U.S. Cl.
CPC ...
F23D 14/14 (2013.01); F23D 2203/102 (2013.01); F23D 2203/104 (2013.01); F23D 2203/1017 (2013.01); F23D 2212/103 (2013.01);
Abstract
A combustion system such as a furnace or boiler includes a non-planar perforated flame holder configured to hold a combustion reaction.