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:
Dec. 04, 2018
Filed:
May. 17, 2012
Applicant:
Massimo Dora, Ospitaletto (BS), IT;
Inventor:
Massimo Dora, Ospitaletto (BS), IT;
Assignee:
SABAF S.P.A., Ospitaletto (BS), IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24C 3/08 (2006.01); B22D 25/02 (2006.01); B22C 9/00 (2006.01); B22C 9/10 (2006.01); B22D 17/22 (2006.01); B22D 17/24 (2006.01); F23D 14/06 (2006.01);
U.S. Cl.
CPC ...
F24C 3/085 (2013.01); B22C 9/00 (2013.01); B22C 9/10 (2013.01); B22C 9/101 (2013.01); B22D 17/22 (2013.01); B22D 17/24 (2013.01); B22D 25/02 (2013.01); F23D 14/065 (2013.01); F23D 2213/00 (2013.01);
Abstract
Method for manufacturing a gas burner of the type comprising a cup, provided with at least one tubular tapered part of a mixer with axial Venturi effect, and shaped to couple with a burner head provided with at least one flame-spreader, wherein said cup is made in a single piece by casting or die-casting in an apposite mold. Such a method comprises, in sequence, the following steps: