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. 09, 2025
Filed:
Feb. 04, 2020
Huys Industries Limited, Weston, CA;
Nigel Scotchmer, Willowdale, CA;
Franklin Rementer, Dover, DE (US);
Dominic Cheuk Hung Leung, Thornhill, CA;
HUYS INDUSTRIES LIMITED, Weston, CA;
Abstract
A welding rod assembly has a seat, a chuck, and a welding rod. The chuck has a socket for the welding rod. The seat has a passageway having an inlet and an outlet, and a fluid conduit through the seat. The apparatus that has a power supply having a main control unit, and a welding electrode. It has synthetic discharge signal generator programmed to produce DC discharges as output electrical signals from the power supply. Each discharge has a voltage, charge, starting time and polarity. The discharges define a synthetic AC output. It has an output polarity reversing switch. The apparatus includes three output terminals, a first of the output terminals being connected to the welding electrode, a second of said output terminals and a third of said output terminals having respective workpiece connections.