D-EXTREME

LIVE

Serial Number

79425367

Owner

Seibu Giken Co., Ltd.

Attorney

Mark Henry

Filing Date

Apr 28, 2025

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D-EXTREME Trademark

Serial Number: 79425367 • Registration: 8098062

D-EXTREME is a trademark filed by Seibu Giken Co., Ltd. on April 28, 2025. The trademark is classified under Class 11 (Environmental Control). The application is currently registered and active.

Trademark Classes

Class 11 - Environmental Control

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying

Owner Contact Info

Seibu Giken Co., Ltd.

3108-3 Aoyagi,

Entity Type: 03

Legal Representation

Attorney of Record

Mark Henry

27 trademarks filed View all →

Correspondence Address

Mark Henry Staas & Halsey LLP

1201 New York Ave., NW

7th Floor

Washington, DC 20005

United States

Trademark Details

Filing Date

April 28, 2025

Registration Date

January 13, 2026

Published for Opposition

November 25, 2025

Goods & Services

Air conditioning apparatus; electric air driers; air deodorising apparatus; air purifying units for commercial use; air conditioning installations; fans for air-conditioning apparatus; filters for air conditioning; ventilation and air conditioning installations and apparatus; industrial air purifiers; air purifiers; filters for air purifiers; air conditioning filters; air filters for air conditioning units; adsorption apparatus for generating gas; gas scrubbing apparatus

Filing History

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 13, 2026 FICR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 13, 2026 NRCC

REGISTERED-PRINCIPAL REGISTER

Jan 13, 2026 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 25, 2025 NPUB

PUBLISHED FOR OPPOSITION

Nov 25, 2025 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 19, 2025 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 27, 2025 CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 8, 2025 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 29, 2025 CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 29, 2025 TROA

REFUSAL PROCESSED BY IB

Sep 5, 2025 RFNP

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Aug 15, 2025 RFCS

REFUSAL PROCESSED BY MPU

Aug 15, 2025 RFRR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 5, 2025 RFCR

NON-FINAL ACTION WRITTEN

Jul 4, 2025 CNRT

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 26, 2025 ARAA

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

Jun 26, 2025 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 26, 2025 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 26, 2025 COAR

ASSIGNED TO EXAMINER

Jun 26, 2025 DOCK

APPLICATION FILING RECEIPT MAILED

Jun 8, 2025 MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 8, 2025 NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 5, 2025 REPR

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