Who owns the OBOOU trademark?

The OBOOU trademark is owned by Weisheng Li.

What class is the OBOOU trademark registered in?

The OBOOU trademark is registered in Class 014 (Precious metals, jewelry, clocks & watches).

What is the serial number for OBOOU?

The USPTO serial number for OBOOU is 99625512.

What is the registration number for OBOOU?

OBOOU is registered under USPTO registration number 8400476.

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Updated Oct 8, 2026·38 searches this week

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OBO

USPTO Trademark Record

REGISTERED

OBOOU

SN 99625512·Reg 8400476·Filed Jan 30, 2026

Owner Weisheng Li

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

OBOOU (Serial No. 99625512), Registration No. 8400476, is a registered US trademark filed on Jan 30, 2026 by Weisheng Li. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: August 18, 2032

Mark Intelligence

OBOOU (Reg. #8400476) is a registered US trademark that has been protecting its owner, Weisheng Li, since 2026. The mark covers Class 014 (Precious metals, jewelry, clocks & watches). Goods and services include Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 30, 2026

SERIAL

99625512

REG#

8400476

REGISTERED

Aug 18, 2026

Filing Information

StatusREGISTERED

Filing DateJan 30, 2026

Serial Number99625512

Registration No.8400476

Registration DateAug 18, 2026

Status DateAug 18, 2026

Published for OppositionJun 30, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Dec 06, 2025

First use in commerce: Dec 06, 2025

Precious metals and their alloys; jewellery, precious and semi-precious stones; horological and chronometric instruments.

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

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Status History

12 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Sep 22, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Sep 22, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Aug 18, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 18, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 30, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 24, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 01, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 28, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 03, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 30, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 30, 2026

APPLICATION FILING RECEIPT MAILED

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