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:
Feb. 13, 2007
Filed:
Aug. 11, 2004
Applicant:
Jeff G. Wells, Old Castle, CA;
Inventor:
Jeff G. Wells, Old Castle, CA;
Assignee:
Tregaskiss Ltd, Ontario, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
Locking engagement connections between various components of a welding device can include tapered features having varied thread patterns and/or varied angles to ensure that the components remain tight during service. For example, locking engagement connections can be incorporated between a nozzle and a retaining head, a retaining head and a gooseneck, and/or a contact tip and a retaining head.