Who owns the SINKCANGWU trademark?

The SINKCANGWU trademark is owned by Yiwu Kanghuan Shiping Co., Ltd..

What class is the SINKCANGWU trademark registered in?

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

What is the serial number for SINKCANGWU?

The USPTO serial number for SINKCANGWU is 88863568.

What is the registration number for SINKCANGWU?

SINKCANGWU is registered under USPTO registration number 6179255.

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Updated Oct 8, 2026·9 searches this week

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USPTO Trademark Record

REGISTERED

SINKCANGWU

SN 88863568·Reg 6179255·Filed Apr 08, 2020

Owner Yiwu Kanghuan Shiping Co., Ltd.

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

SINKCANGWU (Serial No. 88863568), Registration No. 6179255, is a registered US trademark filed on Apr 08, 2020 by Yiwu Kanghuan Shiping Co., Ltd.. This trademark covers Class 014 (Precious metals, jewelry, clocks & watches).

Section 8/9 declaration window: October 21, 2030

Mark Intelligence

SINKCANGWU (Reg. #6179255) is a registered US trademark that has been protecting its owner, Yiwu Kanghuan Shiping Co., Ltd., since 2020. 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

Apr 08, 2020

SERIAL

88863568

REG#

6179255

REGISTERED

Oct 20, 2020

Filing Information

StatusREGISTERED

Filing DateApr 08, 2020

Serial Number88863568

Registration No.6179255

Registration DateOct 20, 2020

Status DateOct 07, 2026

Published for OppositionAug 04, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 014Precious metals, jewelry, clocks & watches

US codes: 002, 027, 028, 050

First use anywhere: Mar 03, 2020

First use in commerce: Mar 03, 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

13 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Oct 07, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Oct 07, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 05, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Aug 12, 2026

TEAS SECTION 8 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Oct 20, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Oct 20, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 04, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 04, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 26, 2020

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 26, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 15, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 11, 2020

NEW APPLICATION ENTERED

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