Who owns the HYDROGEN trademark?

The HYDROGEN trademark is owned by Hydrogen Srl.

What class is the HYDROGEN trademark registered in?

The HYDROGEN trademark is registered in Class 018 (Leather goods, bags & accessories).

What is the serial number for HYDROGEN?

The USPTO serial number for HYDROGEN is 98618733.

What is the registration number for HYDROGEN?

HYDROGEN is registered under USPTO registration number 8258669.

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Home Search: HYDROGENHYDROGEN #98618733

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Updated Sep 22, 2026·33 searches this week

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HYD

USPTO Trademark Record

REGISTERED

HYDROGEN

SN 98618733·Reg 8258669·Filed Jun 25, 2024

Owner Hydrogen Srl

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

HYDROGEN (Serial No. 98618733), Registration No. 8258669, is a registered US trademark filed on Jun 25, 2024 by Hydrogen Srl. This trademark covers Class 018 (Leather goods, bags & accessories).

early section 8: May 19, 2032

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Mark Intelligence

HYDROGEN (Reg. #8258669) is a registered US trademark that has been protecting its owner, Hydrogen Srl, since 2024. The mark covers Class 018 (Leather goods, bags & accessories). Goods and services include Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking st.... The mark faced 2 opposition proceedings during prosecution.

FILED

Jun 25, 2024

SERIAL

98618733

REG#

8258669

REGISTERED

May 19, 2026

Filing Information

StatusREGISTERED

Filing DateJun 25, 2024

Serial Number98618733

Registration No.8258669

Registration DateMay 19, 2026

Status DateMay 19, 2026

Published for OppositionMar 31, 2026

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 018Leather goods, bags & accessories

US codes: 001, 002, 003, 022, 041

Leather and imitations of leather; animal skins and hides; luggage and carrying bags; umbrellas and parasols; walking sticks; whips, harness and saddlery; collars, leashes and clothing for animals.

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

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Status History

35 events

REGISTERED-PRINCIPAL REGISTER

May 19, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 31, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 31, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF ALLOWANCE CANCELLED

Mar 10, 2026

NOTICE OF ALLOWANCE CANCELLED

CASE RETURNED TO EXAMINATION

Mar 10, 2026

CASE RETURNED TO EXAMINATION

ASSIGNED TO PETITION STAFF

Feb 04, 2026

ASSIGNED TO PETITION STAFF

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

Feb 04, 2026

PETITION TO DIRECTOR - CHANGE BASIS - GRANTED

JURISDICTION RESTORED TO EXAMINING ATTORNEY

Feb 04, 2026

JURISDICTION RESTORED TO EXAMINING ATTORNEY

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 07, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 06, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Dec 06, 2025

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Dec 06, 2025

SOU EXTENSION 1 GRANTED

TEAS PETITION TO AMEND BASIS RECEIVED

Dec 06, 2025

TEAS PETITION TO AMEND BASIS RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 26, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Nov 26, 2025

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

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Nov 26, 2025

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 26, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 10, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 15, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 15, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 09, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 18, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 20, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 19, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 19, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 22, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 22, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 22, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 21, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 18, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jan 18, 2025

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Jun 25, 2024

NEW APPLICATION ENTERED

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