Who owns the WELDINGSTOP trademark?

The WELDINGSTOP trademark is owned by Qiang Liu.

What class is the WELDINGSTOP trademark registered in?

The WELDINGSTOP trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for WELDINGSTOP?

The USPTO serial number for WELDINGSTOP is 99347055.

What is the registration number for WELDINGSTOP?

WELDINGSTOP is registered under USPTO registration number 8186512.

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Updated Sep 26, 2026·39 searches this week

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USPTO Trademark Record

REGISTERED

WELDINGSTOP

SN 99347055·Reg 8186512·Filed Aug 20, 2025

Owner Qiang Liu

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

WELDINGSTOP (Serial No. 99347055), Registration No. 8186512, is a registered US trademark filed on Aug 20, 2025 by Qiang Liu. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: March 24, 2032

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Mark Intelligence

WELDINGSTOP (Reg. #8186512) is a registered US trademark that has been protecting its owner, Qiang Liu, since 2025. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 20, 2025

SERIAL

99347055

REG#

8186512

REGISTERED

Mar 24, 2026

Filing Information

StatusREGISTERED

Filing DateAug 20, 2025

Serial Number99347055