Who owns the IKU trademark?

The IKU trademark is owned by ERCO GmbH.

What class is the IKU trademark registered in?

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

What is the serial number for IKU?

The USPTO serial number for IKU is 79272352.

What is the registration number for IKU?

IKU is registered under USPTO registration number 6072012.

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IKU

USPTO Trademark Record

REGISTERED

IKU

SN 79272352·Reg 6072012·Filed Sep 17, 2019

Owner ERCO GmbH

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

IKU (Serial No. 79272352), Registration No. 6072012, is a registered US trademark filed on Sep 17, 2019 by ERCO GmbH. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

renewal grace 6y period: December 09, 202683 days remaining

Conflict Analysis

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Mark Intelligence

IKU (Reg. #6072012) is a registered US trademark that has been protecting its owner, ERCO GmbH, since 2019. 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 17, 2019

SERIAL

79272352

REG#

6072012

REGISTERED

Jun 09, 2020

Filing Information

StatusREGISTERED

Filing DateSep 17, 2019

Serial Number79272352

Registration No.6072012

Registration DateJun 09, 2020

Status DateOct 07, 2025

Published for OppositionMar 24, 2020

Filing Basis & Declarations

Standard Characters ClaimedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

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

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

28 events

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Oct 07, 2025

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Oct 07, 2025

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 18, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 & 15 RECEIVED

Jun 12, 2025

TEAS SECTION 71 & 15 RECEIVED

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Jun 09, 2025

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 25, 2020

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Oct 02, 2020

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Oct 02, 2020

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Sep 09, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jun 09, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 24, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 04, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 14, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 14, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 14, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Feb 13, 2020

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 10, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

Feb 08, 2020

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jan 21, 2020

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 21, 2020

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 12, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Dec 11, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Dec 10, 2019

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Dec 07, 2019

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 03, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Nov 25, 2019

LIMITATION FROM ORIGINAL APPLICATION ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 21, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

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