The Esab Group Inc.

National Optronics, Incorporated

Apex Brands, Inc.

Daryll Scott Evans

Mark Lowther

Cristiano Magalhães Campos Ferreira

Xia Chen

Lee Roy Mantell

Sean Derek Anderson

Sally C Kocotas

Bruce S Ferris

Tory L Tingen

Jonathan Siebert Beckwith

Sean William Flickinger

Cristiano Magalhaes Campos Ferreira

Cristiano Magalhäes Campos Ferreira

John Evans Fontana

Richard L Spurling

A portable welding system casing includes front, rear, top and bottom portions. First and second side members can each have a plurality of fastening lug portions. The first and second side members may each have a recess so that the recess of the first side member receives a first perimeter edge of the front, rear, top and bottom portions and the recess of the second side member receives a second perimeter edge of the front, rear, top and bottom portions. A plurality of handle members can be coupled between associated fastening lug portions of the first and second side member. First and second foot members coupled to respective surfaces of the front, rear and bottom portions. The resulting casing has improved structural strength and rigidity.

Ruggedized casing for a portable welding system

Display screen or portion thereof with graphical user interface

Welding/cutting enclosure panel

Welding/cutting enclosure

A system, computer-implemented method, and article for controlling a user interface of a portable welding system are described. An input signal receiver, operable on a processor, is configured to receive one or more input signals from one or more input devices. A display controller, operable on the processor, is configured to receive, input information based upon the one or more input signals. A display device is configured to display a user interface provided by the display controller, the user interface including a first portion including an adjustable value and a second portion including a non-adjustable value. The display controller is configured to highlight changes to the non-adjustable value based upon changes made using the one or more input devices to the adjustable value.

Techniques for controlling a portable welding system

A wire feeder including a housing having wire inlet and outlet regions. In some approaches, a tensioning assembly includes a pivotable tension arm and a pivotable tension knob assembly. The pivotable tension arm has a pivot axis oriented perpendicular to the direction of a wire fed through the wire feeder, while the pivotable tension knob assembly has a pivot axis oriented parallel to the direction of the wire fed through the wire feeder. A roller assembly includes a drive roller rotatably coupled to the pivotable tension arm, and a feed roller coupled to the housing. The feed roller is positionable opposite the drive roller to receive a welding wire therebetween and to move the welding wire from the wire inlet region to the wire outlet region. A gear assembly transmits rotational motion from a motor to the feed roller.

Multifunction wire feeder for a portable welding system

Display screen with graphical user interface

Portable welding system

Handle design for a portable welding system

Growing community of inventors

Winchester, VA, United States of America

Daryll Scott Evans