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:
Aug. 20, 2019
Filed:
Jan. 30, 2015
Lincoln Global, Inc., City of Industry, CA (US);
Judah Henry, Geneva, OH (US);
William T. Matthews, Chesterland, OH (US);
LINCOLN GLOBAL, INC., City of Industry, CA (US);
Abstract
An electric arc welding system and method includes providing a welding apparatus having at least a welding power supply, a wire feeder configured to supply a welding wire, a welding gun having an opening from which the welding wire extends, and a welding controller. The controller can initiate a weld ending process, which senses any contact between the welding wire and a workpiece. In response to any such contact, the controller executes a wire material transfer routine to transfer molten material of the welding wire from the welding wire to the workpiece. This routine can be repeated until the wire feeder stops advancing the welding wire towards the workpiece during the weld ending process.