Who owns the CHIKOKU trademark?

The CHIKOKU trademark is owned by Zhiwei Wu.

What class is the CHIKOKU trademark registered in?

The CHIKOKU trademark is registered in Class 018 (Leather goods, bags & accessories).

What is the serial number for CHIKOKU?

The USPTO serial number for CHIKOKU is 99265505.

What is the registration number for CHIKOKU?

CHIKOKU is registered under USPTO registration number 8135138.

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Updated Oct 6, 2026·29 searches this week

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USPTO Trademark Record

REGISTERED

CHIKOKU

SN 99265505·Reg 8135138·Filed Jul 02, 2025

Owner Zhiwei Wu

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

CHIKOKU (Serial No. 99265505), Registration No. 8135138, is a registered US trademark filed on Jul 02, 2025 by Zhiwei Wu. This trademark covers Class 018 (Leather goods, bags & accessories).

early section 8: February 10, 2032

Mark Intelligence

CHIKOKU (Reg. #8135138) is a registered US trademark that has been protecting its owner, Zhiwei Wu, since 2025. The mark covers Class 018 (Leather goods, bags & accessories). Goods and services include Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking st.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 02, 2025

SERIAL

99265505

REG#

8135138

REGISTERED

Feb 10, 2026

Filing Information

StatusREGISTERED

Filing DateJul 02, 2025

Serial Number99265505

Registration No.8135138

Registration DateFeb 10, 2026

Status DateFeb 10, 2026

Published for OppositionDec 23, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 018Leather goods, bags & accessories

US codes: 001, 002, 003, 022, 041

First use anywhere: May 05, 2025

First use in commerce: May 05, 2025

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

This description is as filed with the USPTO and defines the scope of trademark protection.