Who owns the YTTERBIUM trademark?

The YTTERBIUM trademark is owned by Biqing Yang.

What class is the YTTERBIUM trademark registered in?

The YTTERBIUM trademark is registered in Class 028 (Games, toys & sporting goods).

What is the serial number for YTTERBIUM?

The USPTO serial number for YTTERBIUM is 99267864.

What is the registration number for YTTERBIUM?

YTTERBIUM is registered under USPTO registration number 8135612.

Sealvo

Home Search: YTTERBIUMYTTERBIUM #99267864

Back

Updated Sep 20, 2026·32 searches this week

View on USPTO TSDR Find similar marks

YTT

USPTO Trademark Record

REGISTERED

YTTERBIUM

SN 99267864·Reg 8135612·Filed Jul 04, 2025

Owner Biqing Yang

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

YTTERBIUM (Serial No. 99267864), Registration No. 8135612, is a registered US trademark filed on Jul 04, 2025 by Biqing Yang. This trademark covers Class 028 (Games, toys & sporting goods).

early section 8: February 10, 2032

Conflict Analysis

Full conflict analysis for YTTERBIUM (SN 99267864) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

YTTERBIUM (Reg. #8135612) is a registered US trademark that has been protecting its owner, Biqing Yang, since 2025. The mark covers Class 028 (Games, toys & sporting goods). Goods and services include Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.. The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 04, 2025

SERIAL

99267864

REG#

8135612

REGISTERED

Feb 10, 2026

Filing Information

StatusREGISTERED

Filing DateJul 04, 2025

Serial Number99267864

Registration No.8135612

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 028Games, toys & sporting goods

US codes: 022, 023, 038, 050

First use anywhere: Jun 10, 2025

First use in commerce: Jun 10, 2025

Games, toys and playthings; video game apparatus; gymnastic and sporting articles; decorations for Christmas trees.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

10 events

REGISTERED-PRINCIPAL REGISTER

Feb 10, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 10, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 23, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 23, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 17, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 22, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 21, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 10, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 04, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jul 04, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by John Benjamin Lambert

Additional USPTO filings handled by the same attorney of record.

MUR

MURDVLL

99311129

REGISTERED

LOG

LogoMark

99364735

REGISTERED

FFL

F FLEUVALIS

99469282

REGISTERED

VER

VERABEAT

99598182

REGISTERED

YTTERBIUM

Run a conflict check

Other Marks by John Benjamin Lambert

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company