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. 12, 2017
Filed:
Dec. 21, 2010
Applicants:
Steven Peters, Huntsburg, OH (US);
Dennis Hartman, North Ridgeville, OH (US);
Inventors:
Steven Peters, Huntsburg, OH (US);
Dennis Hartman, North Ridgeville, OH (US);
Assignee:
LINCOLN GLOBAL, INC., City of Industry, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 9/10 (2006.01); B23K 31/02 (2006.01); B23K 9/173 (2006.01); B23K 9/12 (2006.01);
U.S. Cl.
CPC ...
B23K 9/1735 (2013.01); B23K 9/121 (2013.01); B23K 9/123 (2013.01);
Abstract
A system and method of welding is provided where at least two welding electrodes are provided to and passed through a single orifice on a single contact tip and a welding waveform is provided to the electrodes through the contact tip to weld simultaneously with both electrodes.