Who owns the THOOUM trademark?

The THOOUM trademark is owned by Chun Lei He.

What class is the THOOUM trademark registered in?

The THOOUM trademark is registered in Class 006 (Common metals, their alloys & metal goods).

What is the serial number for THOOUM?

The USPTO serial number for THOOUM is 99490423.

What is the registration number for THOOUM?

THOOUM is registered under USPTO registration number 8293028.

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Updated Oct 12, 2026·23 searches this week

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THO

USPTO Trademark Record

REGISTERED

THOOUM

SN 99490423·Reg 8293028·Filed Nov 11, 2025

Owner Chun Lei He

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

THOOUM (Serial No. 99490423), Registration No. 8293028, is a registered US trademark filed on Nov 11, 2025 by Chun Lei He. This trademark covers Class 006 (Common metals, their alloys & metal goods).

early section 8: June 09, 2032

Mark Intelligence

THOOUM (Reg. #8293028) is a registered US trademark that has been protecting its owner, Chun Lei He, since 2025. The mark covers Class 006 (Common metals, their alloys & metal goods). Goods and services include Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; n.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 11, 2025

SERIAL

99490423

REG#

8293028

REGISTERED

Jun 09, 2026

Filing Information

StatusREGISTERED

Filing DateNov 11, 2025

Serial Number99490423