Who owns the SIYUU trademark?

The SIYUU trademark is owned by Jin Xiu.

What class is the SIYUU trademark registered in?

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

What is the serial number for SIYUU?

The USPTO serial number for SIYUU is 98946594.

What is the registration number for SIYUU?

SIYUU is registered under USPTO registration number 7982310.

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Updated Sep 20, 2026·17 searches this week

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SIY

USPTO Trademark Record

REGISTERED

SIYUU

SN 98946594·Reg 7982310·Filed Jan 09, 2025

Owner Jin Xiu

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

SIYUU (Serial No. 98946594), Registration No. 7982310, is a registered US trademark filed on Jan 09, 2025 by Jin Xiu. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: October 14, 2031

Conflict Analysis

Full conflict analysis for SIYUU (SN 98946594) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SIYUU (Reg. #7982310) is a registered US trademark that has been protecting its owner, Jin Xiu, since 2025. 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 09, 2025

SERIAL

98946594

REG#

7982310

REGISTERED

Oct 14, 2025

Filing Information

StatusREGISTERED

Filing DateJan 09, 2025

Serial Number98946594

Registration No.7982310

Registration DateOct 14, 2025

Status DateOct 14, 2025

Published for OppositionAug 26, 2025

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: May 26, 2019

First use in commerce: May 26, 2019

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

15 events

REGISTERED-PRINCIPAL REGISTER

Oct 14, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 14, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 26, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 26, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 20, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 21, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 19, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 19, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 19, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jun 23, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 23, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 23, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jun 18, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jan 09, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 09, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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