Who owns the SIRBIO trademark?

The SIRBIO trademark is owned by Liu Haoxuan.

What class is the SIRBIO trademark registered in?

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

What is the serial number for SIRBIO?

The USPTO serial number for SIRBIO is 99616829.

What is the registration number for SIRBIO?

SIRBIO is registered under USPTO registration number 8390829.

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Updated Oct 17, 2026·9 searches this week

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SIR

USPTO Trademark Record

REGISTERED

SIRBIO

SN 99616829·Reg 8390829·Filed Jan 27, 2026

Owner Liu Haoxuan

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.

SIRBIO (Serial No. 99616829), Registration No. 8390829, is a registered US trademark filed on Jan 27, 2026 by Liu Haoxuan. This trademark covers Class 006 (Common metals, their alloys & metal goods).

early section 8: August 11, 2032

Mark Intelligence

SIRBIO (Reg. #8390829) is a registered US trademark that has been protecting its owner, Liu Haoxuan, since 2026. 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

Jan 27, 2026

SERIAL

99616829

REG#

8390829

REGISTERED

Aug 11, 2026

Filing Information

StatusREGISTERED

Filing DateJan 27, 2026

Serial Number99616829

Registration No.8390829

Registration DateAug 11, 2026

Status DateAug 11, 2026

Published for OppositionJun 23, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

First use anywhere: Oct 23, 2025

First use in commerce: Oct 23, 2025

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

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Status History

13 events

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 02, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 02, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 02, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Aug 11, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 11, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 23, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 17, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 26, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

May 25, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 18, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 27, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 27, 2026

APPLICATION FILING RECEIPT MAILED

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