Who owns the SEYOHAI trademark?

The SEYOHAI trademark is owned by Duo Shi.

What class is the SEYOHAI trademark registered in?

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

What is the serial number for SEYOHAI?

The USPTO serial number for SEYOHAI is 99174362.

What is the registration number for SEYOHAI?

SEYOHAI is registered under USPTO registration number 8085315.

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Updated Sep 29, 2026·14 searches this week

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USPTO Trademark Record

REGISTERED

SEYOHAI

SN 99174362·Reg 8085315·Filed May 07, 2025

Owner Duo Shi

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.

SEYOHAI (Serial No. 99174362), Registration No. 8085315, is a registered US trademark filed on May 07, 2025 by Duo Shi. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

early section 8: December 30, 2031

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Mark Intelligence

SEYOHAI (Reg. #8085315) is a registered US trademark that has been protecting its owner, Duo Shi, 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

May 07, 2025

SERIAL

99174362

REG#

8085315

REGISTERED

Dec 30, 2025

Filing Information

StatusREGISTERED

Filing DateMay 07, 2025

Serial Number99174362