Who owns the IUTINK trademark?

The IUTINK trademark is owned by LIN, CHENGLIANG.

What class is the IUTINK trademark registered in?

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

What is the serial number for IUTINK?

The USPTO serial number for IUTINK is 90161286.

What is the registration number for IUTINK?

IUTINK is registered under USPTO registration number 6328507.

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USPTO Trademark Record

REGISTERED

IUTINK

SN 90161286·Reg 6328507·Filed Sep 05, 2020

Owner LIN, CHENGLIANG

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

IUTINK (Serial No. 90161286), Registration No. 6328507, is a registered US trademark filed on Sep 05, 2020 by LIN, CHENGLIANG. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Renewal window: April 20, 2027200 days remaining

Conflict Analysis

Full conflict analysis for IUTINK (SN 90161286) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

IUTINK (Reg. #6328507) is a registered US trademark that has been protecting its owner, LIN, CHENGLIANG, 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

Sep 05, 2020

SERIAL

90161286

REG#

6328507

REGISTERED

Apr 20, 2021

Filing Information

StatusREGISTERED

Filing DateSep 05, 2020

Serial Number90161286

Registration No.6328507

Registration DateApr 20, 2021

Status DateApr 20, 2021

Published for OppositionFeb 02, 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, 031, 034

First use anywhere: Aug 28, 2020

First use in commerce: Aug 28, 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

14 events

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

Apr 20, 2026

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Nov 01, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 30, 2023

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Dec 08, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 08, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 08, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Apr 20, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Feb 02, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 02, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 13, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 28, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 27, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 10, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 09, 2020

NEW APPLICATION ENTERED

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