Who owns the LINKWAT trademark?

The LINKWAT trademark is owned by DONG, YULIN.

What class is the LINKWAT trademark registered in?

The LINKWAT trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for LINKWAT?

The USPTO serial number for LINKWAT is 90308664.

What is the registration number for LINKWAT?

LINKWAT is registered under USPTO registration number 6452974.

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Updated Sep 29, 2026·26 searches this week

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USPTO Trademark Record

REGISTERED

LINKWAT

SN 90308664·Reg 6452974·Filed Nov 10, 2020

Owner DONG, YULIN

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

LINKWAT (Serial No. 90308664), Registration No. 6452974, is a registered US trademark filed on Nov 10, 2020 by DONG, YULIN. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Renewal window: August 17, 2027322 days remaining

Conflict Analysis

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Mark Intelligence

LINKWAT (Reg. #6452974) is a registered US trademark that has been protecting its owner, DONG, YULIN, since 2020. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 10, 2020

SERIAL

90308664

REG#

6452974

REGISTERED

Aug 17, 2021

Filing Information

StatusREGISTERED

Filing DateNov 10, 2020

Serial Number90308664

Registration No.6452974

Registration DateAug 17, 2021

Status DateAug 17, 2021

Published for OppositionJun 01, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Oct 17, 2020

First use in commerce: Oct 17, 2020

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

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Status History

16 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 25, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 23, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Dec 23, 2025

WITHDRAWAL OF ATTORNEY GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 13, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 13, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Dec 13, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 13, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 13, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Aug 17, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 01, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 01, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 12, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 23, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Apr 13, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 08, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 13, 2020

NEW APPLICATION ENTERED

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