Black Decker Inc.

Chang Type Industrial Company, Ltd.

David Andrew Goldman

David A Carrier

Shelby K Starks

Daniel Joseph White

Gabriel E Concari

Daniele C Brotto

James B Watson

Daniel N Lopano

Brent Austin Kuehne

Geoffrey Stephen Howard

Oleksiy Petrovych Sergyeyenko

Mark D Miller

Kevin W Covell

Lauren M Wenchel

William J Robinson

Maurice L LaPointe

Sarah Jane Montplaisir

Derek P Vlcko

A cordless welding machine includes first and second batteries being connected in parallel, a ground clamp connected to the first and second batteries, and a first welding electrode connected to the first and second batteries. The batteries providing a current output of at least about 40 amps.

Cordless welding machine and plasma cutter

A clamp arrangement for releasably securing an accessory to an oscillating power tool can include a tool body including a motor that drives an output member. A clamp assembly can include a first clamp member that moves relative to the accessory between a closed position wherein the clamp assembly retains the accessory and an open position wherein the first clamp member of the clamp assembly is offset from the accessory permitting removal of the accessory from the clamp assembly. A lever can have a user engagement portion and a pivot portion including a pivot axle. The lever can be pivotally coupled to the tool body about the pivot axle between a first position, wherein the clamp assembly is in the closed position and a second position wherein movement of the user engagement portion of the lever causes the clamp assembly to be moved to the open position.

Oscillating tool

A laser alignment system for a drill press includes first and second adjustable laser assemblies mountable on the drill press. Each adjustable laser assembly includes a base firmly affixed to the drill press, a rotatable element mounted on the base and being adapted to selectively rotate relative to the base, a pivotable element mounted on the rotatable element and being adapted to selectively pivot relative to the rotatable element, and a laser mounted on the pivotable element and being adapted to move simultaneously with the pivotable element. The laser alignment system includes a pivot adjusting mechanism coupled with the pivotable element for selectively pivoting the pivotable element relative to the rotatable element, and a rotation adjusting mechanism coupled with the rotatable element for selectively rotating the rotatable element relative to the base.

Drill presses having laser alignment systems and methods therefor

A portable winch assembly includes a winch mechanism connected to a support structure adapted to be manually transportable. A battery pack is releasably coupled to a remote control unit. The remote control unit is operated to control the winch mechanism. The battery pack and the remote control unit can be electrically connected to the winch mechanism by a flexible power cable, or the battery pack can be mounted with the winch mechanism and a wireless remote control unit can be used to operate the winch mechanism.

Battery powered winch

Growing community of inventors

Phoenix, MD, United States of America

David Andrew Goldman