Who owns the COSTOSO trademark?

The COSTOSO trademark is owned by WU, RENHAO.

What class is the COSTOSO trademark registered in?

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

What is the serial number for COSTOSO?

The USPTO serial number for COSTOSO is 90487008.

What is the registration number for COSTOSO?

COSTOSO is registered under USPTO registration number 6594548.

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Updated Oct 21, 2026·12 searches this week

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COS

USPTO Trademark Record

REGISTERED

COSTOSO

SN 90487008·Reg 6594548·Filed Jan 25, 2021

Owner WU, RENHAO

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

COSTOSO (Serial No. 90487008), Registration No. 6594548, is a registered US trademark filed on Jan 25, 2021 by WU, RENHAO. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

early section 8: December 21, 2027

Mark Intelligence

COSTOSO (Reg. #6594548) is a registered US trademark that has been protecting its owner, WU, RENHAO, since 2021. 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 25, 2021

SERIAL

90487008

REG#

6594548

REGISTERED

Dec 21, 2021

Filing Information

StatusREGISTERED

Filing DateJan 25, 2021

Serial Number90487008

Registration No.6594548

Registration DateDec 21, 2021

Status DateDec 21, 2021

Published for OppositionOct 05, 2021

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 15, 2020

First use in commerce: Dec 15, 2020

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

24 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 24, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Apr 12, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 12, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 12, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 12, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Dec 21, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 05, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 05, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 15, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 27, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 26, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 26, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 26, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 25, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Aug 25, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 25, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 25, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 25, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

ASSIGNED TO EXAMINER

Aug 10, 2021

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Aug 10, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 10, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 10, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 26, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 28, 2021

NEW APPLICATION ENTERED

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