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. 15, 2011
Filed:
Sep. 24, 2008
John Stephen (Steve) Manning, Bowling Green, KY (US);
José Joaquín Antxia Uribetxebarria, Aretxabaleta (Gipuzkoa), ES;
Ruben Mateos Martin, Marietta, GA (US);
John Stephen (Steve) Manning, Bowling Green, KY (US);
José Joaquín Antxia Uribetxebarria, Aretxabaleta (Gipuzkoa), ES;
Ruben Mateos Martin, Marietta, GA (US);
Coprecitec, S.L., Aretxabaleta (Gipuzkoa), ES;
Abstract
A dual fuel vent free gas heater having at least one gas burner with a plurality of gas outlet ports. The gas outlet ports are in flow communication with at least one pilot flame burner. At least one fuel injector feeds fuel to the burner providing for introduction of more than one fuel to the burner. Optionally, an oxygen detection system, manual control valve, linkage, and/or shut off control system may be incorporated into the dual fuel vent free heater.