Cordless welding machine and plasma cutter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9533367
APP PUB NO 20070257084A1
SERIAL NO

11742108

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Importance

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Abstract

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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.

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Patent Owner(s)

  • BLACK & DECKER INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carrier, David A Aberdeen, US 57 5096
Goldman, David A Phoenix, US 42 657
Howard, Geoffrey S Columbia, US 61 1512
Starks, Shelby K Baltimore, US 5 140

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