Who owns the ADDHEAT trademark?

The ADDHEAT trademark is owned by MEC ADDHEAT CO. LTD..

What class is the ADDHEAT trademark registered in?

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

What is the serial number for ADDHEAT?

The USPTO serial number for ADDHEAT is 90668125.

What is the registration number for ADDHEAT?

ADDHEAT is registered under USPTO registration number 7674567.

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Home Search: ADDHEATADDHEAT #90668125

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Updated Oct 15, 2026·13 searches this week

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USPTO Trademark Record

REGISTERED

ADDHEAT

SN 90668125·Reg 7674567·Filed Apr 23, 2021

Owner MEC ADDHEAT CO. LTD.

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

ADDHEAT (Serial No. 90668125), Registration No. 7674567, is a registered US trademark filed on Apr 23, 2021 by MEC ADDHEAT CO. LTD.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: February 04, 2031

Mark Intelligence

ADDHEAT (Reg. #7674567) is a registered US trademark that has been protecting its owner, MEC ADDHEAT CO. LTD., since 2021. 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

Apr 23, 2021

SERIAL

90668125

REG#

7674567

REGISTERED

Feb 04, 2025

Filing Information

StatusREGISTERED

Filing DateApr 23, 2021

Serial Number90668125

Registration No.7674567

Registration DateFeb 04, 2025

Status DateFeb 04, 2025

Published for OppositionDec 17, 2024

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: Jan 01, 2006

First use in commerce: Sep 01, 2006

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

53 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 04, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 04, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 04, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 04, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 04, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Feb 04, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Feb 04, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Dec 17, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 17, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 11, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 19, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 19, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 19, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Nov 18, 2024

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION LETTER WRITTEN

Sep 06, 2024

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Sep 06, 2024

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Sep 06, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 18, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 18, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Aug 16, 2024

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

SUSPENSION LETTER WRITTEN

May 13, 2024

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

May 13, 2024

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

May 13, 2024

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 22, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 22, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 22, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

Apr 19, 2024

TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED

ASSIGNED TO EXAMINER

Feb 26, 2024

ASSIGNED TO EXAMINER

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jan 30, 2024

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Aug 02, 2023

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

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

Apr 14, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 14, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 14, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 14, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Feb 02, 2023

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION LETTER WRITTEN

Aug 05, 2022

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Aug 05, 2022

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Aug 05, 2022

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO LIE

Aug 04, 2022

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 04, 2022

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 04, 2022

TEAS/EMAIL CORRESPONDENCE ENTERED

NOTICE OF REVIVAL - E-MAILED

Jul 14, 2022

NOTICE OF REVIVAL - E-MAILED

TEAS PETITION TO REVIVE RECEIVED

Jul 13, 2022

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Jul 13, 2022

PETITION TO REVIVE-GRANTED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 13, 2022

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Jul 06, 2022

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

Jul 06, 2022

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

NON-FINAL ACTION WRITTEN

Dec 23, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Dec 23, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 23, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Dec 17, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 30, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 27, 2021

NEW APPLICATION ENTERED

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