Who owns the K-BOOSTER trademark?

The K-BOOSTER trademark is owned by ECM BIO LAB Co., Ltd..

What class is the K-BOOSTER trademark registered in?

The K-BOOSTER trademark is registered in Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

What is the serial number for K-BOOSTER?

The USPTO serial number for K-BOOSTER is 79377781.

What is the registration number for K-BOOSTER?

K-BOOSTER is registered under USPTO registration number 7484134.

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Updated Oct 19, 2026·38 searches this week

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KBO

USPTO Trademark Record

REGISTERED

K-BOOSTER

SN 79377781·Reg 7484134·Filed Jun 08, 2023

Owner ECM BIO LAB Co., Ltd.

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

K-BOOSTER (Serial No. 79377781), Registration No. 7484134, is a registered US trademark filed on Jun 08, 2023 by ECM BIO LAB Co., Ltd.. This trademark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations).

early section 8: August 27, 2030

Mark Intelligence

K-BOOSTER (Reg. #7484134) is a registered US trademark that has been protecting its owner, ECM BIO LAB Co., Ltd., since 2023. The mark covers Class 003 (Non-medicated cosmetics, toiletry preparations & cleaning preparations). Goods and services include Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other.... The mark faced 4 opposition proceedings during prosecution.

FILED

Jun 08, 2023

SERIAL

79377781

REG#

7484134

REGISTERED

Aug 27, 2024

Filing Information

StatusREGISTERED

Filing DateJun 08, 2023

Serial Number79377781

Registration No.7484134

Registration DateAug 27, 2024

Status DateAug 27, 2024

Published for OppositionJun 11, 2024

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 003Non-medicated cosmetics, toiletry preparations & cleaning preparations

US codes: 001, 004, 006, 050, 051, 052

Non-medicated cosmetics and toiletry preparations; non-medicated dentifrices; perfumes; bleaching preparations and other substances for laundry use; cleaning, polishing and abrasive preparations.

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

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Status History

27 events

FINAL DECISION TRANSACTION PROCESSED BY IB

May 03, 2025

FINAL DECISION TRANSACTION PROCESSED BY IB

GENERIC MADRID TRANSACTION CREATED

Feb 15, 2025

GENERIC MADRID TRANSACTION CREATED

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Feb 15, 2025

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

GENERIC MADRID TRANSACTION SENT TO IB

Feb 15, 2025

GENERIC MADRID TRANSACTION SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jan 27, 2025

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Jan 26, 2025

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

NEW REPRESENTATIVE AT IB RECEIVED

Jan 24, 2025

NEW REPRESENTATIVE AT IB RECEIVED

CHANGE OF OWNER RECEIVED FROM IB

Jan 03, 2025

CHANGE OF OWNER RECEIVED FROM IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Nov 29, 2024

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Aug 27, 2024

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Aug 27, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jun 11, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 11, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 22, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 08, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 07, 2024

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 07, 2024

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 07, 2024

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

Apr 24, 2024

REFUSAL PROCESSED BY IB

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 29, 2024

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

REFUSAL PROCESSED BY MPU

Mar 28, 2024

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 10, 2024

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 09, 2024

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Feb 29, 2024

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Sep 05, 2023

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 01, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Aug 31, 2023

SN ASSIGNED FOR SECT 66A APPL FROM IB

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