Who owns the XMUM trademark?

The XMUM trademark is owned by Dong Jianjun.

What class is the XMUM trademark registered in?

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

What is the serial number for XMUM?

The USPTO serial number for XMUM is 99553568.

What is the registration number for XMUM?

XMUM is registered under USPTO registration number 8334319.

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Updated Sep 25, 2026·26 searches this week

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XMU

USPTO Trademark Record

REGISTERED

XMUM

SN 99553568·Reg 8334319·Filed Dec 17, 2025

Owner Dong Jianjun

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.

XMUM (Serial No. 99553568), Registration No. 8334319, is a registered US trademark filed on Dec 17, 2025 by Dong Jianjun. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: July 07, 2032

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Mark Intelligence

XMUM (Reg. #8334319) is a registered US trademark that has been protecting its owner, Dong Jianjun, 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

Dec 17, 2025

SERIAL

99553568

REG#

8334319

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateDec 17, 2025

Serial Number99553568