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. 01, 2015
Filed:
Aug. 28, 2012
Applicants:
Steven Barhorst, Sidney, OH (US);
Mario Amata, Dublin, OH (US);
Kevin Pagano, Algonquin, IL (US);
Inventors:
Assignee:
HOBART BROTHERS COMPANY, Troy, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 35/02 (2006.01); B23K 35/36 (2006.01); B23K 35/32 (2006.01);
U.S. Cl.
CPC ...
B23K 35/3601 (2013.01); B23K 35/0261 (2013.01); B23K 35/0266 (2013.01); B23K 35/325 (2013.01);
Abstract
The invention relates generally to welding and, more specifically, to welding wires for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). In one embodiment, a tubular welding wire includes a sheath and a core, in which the sheath includes less than approximately 0.06% carbon by weight. The core includes a carbon source and a potassium source that together comprise less than 10% of the core by weight.