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. 10, 2015
Filed:
Dec. 21, 2010
Applicant:
Ed Enyedy, Eastlake, OH (US);
Inventor:
Ed Enyedy, Eastlake, 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 33/00 (2006.01); B23K 35/30 (2006.01); B23K 9/00 (2006.01); B23K 9/12 (2006.01); B23K 9/095 (2006.01); B23K 9/133 (2006.01); B23K 9/173 (2006.01);
U.S. Cl.
CPC ...
B23K 9/125 (2013.01); B23K 9/095 (2013.01); B23K 9/1336 (2013.01); B23K 9/173 (2013.01);
Abstract
An apparatus is provided which is a wire feeder for a welding operation having two or more wire driving devices and a switching device which directs the welding current to the appropriate wire driving device for a welding operation.