Welding torch maintenance center

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12007592
APP PUB NO 20220339730A1
SERIAL NO

17861433

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A welding torch maintenance apparatus and a welding tip changer are described. The welding torch maintenance apparatus and the welding tip changing apparatus each comprise a first gripping means for fastening the welding torch/diffuser so that the nozzle/welding tip is aligned with the rotational axis, a second gripping means for holding the nozzle/welding tip, the second gripping means rotates about the rotational axis to remove the nozzle/welding tip, and moves along the rotational axis. A drive means is provided for rotating the second gripping means, and a lift system is provided for moving the second gripping along the rotational axis. The welding torch maintenance apparatus further includes a cleaning means which enters the nozzle at the distal end and cleans an interior of the nozzle.

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Patent Owner(s)

Patent OwnerAddress
NASARC TECHNOLOGIES INC602 COLBY DRIVE WATERLOO ONTARIO N2V 1A2

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kteily, Naseem E Ontario, CA 3 2

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Dec 11, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 11, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 11, 2035
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Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00