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 90729664.

What is the registration number for SIYUU?

SIYUU is registered under USPTO registration number 0.

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Home Search: SIYUUSIYUU #90729664

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Updated Sep 20, 2026·32 searches this week

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SIY

USPTO Trademark Record

ABANDONED

SIYUU

SN 90729664·Reg 0·Filed May 24, 2021

Owner Jin Xiu

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

SIYUU (Serial No. 90729664), Registration No. 0, is a abandoned US trademark filed on May 24, 2021 by Jin Xiu. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

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Mark Intelligence

SIYUU (Reg. #0) is an abandoned US trademark that was filed in 2021 but has since been abandoned. 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....

FILED

May 24, 2021

SERIAL

90729664

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusABANDONED

Filing DateMay 24, 2021

Serial Number90729664

Registration No.0

Registration DateDec 31, 1969

Status DateJul 07, 2025

Mark TypeStandard characters

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: Jun 14, 2019

First use in commerce: Jun 14, 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

14 events

ABANDONMENT - EXPRESS MAILED

Jul 07, 2025

ABANDONMENT - EXPRESS MAILED

ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT

Jul 07, 2025

ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT

TEAS EXPRESS ABANDONMENT RECEIVED

Jul 06, 2025

TEAS EXPRESS ABANDONMENT RECEIVED

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

May 15, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 15, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 15, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jul 07, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jul 07, 2023

WITHDRAWAL OF ATTORNEY GRANTED

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

Nov 15, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 15, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 15, 2021

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 15, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 19, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 27, 2021

NEW APPLICATION ENTERED

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