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:
Sep. 13, 2016
Filed:
Mar. 12, 2013
Applicant:
Edward L. Cooper, Clarklake, MI (US);
Inventors:
Edward L. Cooper, Clarklake, MI (US);
Boris Zlotin, West Bloomfield, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/12 (2006.01); B23K 9/16 (2006.01); B23K 35/02 (2006.01); B23K 9/173 (2006.01);
U.S. Cl.
CPC ...
B23K 9/123 (2013.01); B23K 9/16 (2013.01); B23K 9/173 (2013.01); B23K 35/0277 (2013.01);
Abstract
A welding system having a welding gun with a contact tip having an bore extending therethrough and a consumable weld wire. The cross-sectional shape of the bore of the contact tip being is essentially identical to the cross-sectional shape of the weld wire. The bore having an essentially elliptical cross-sectional shape and the weld wire having an essentially elliptical cross-sectional shape.