Who owns the O2 trademark?

The O2 trademark is owned by Fuel Labs Inc..

What class is the O2 trademark registered in?

The O2 trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for O2?

The USPTO serial number for O2 is 99436743.

What is the registration number for O2?

O2 is registered under USPTO registration number 0.

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Home Search: O2O2 #99436743

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Updated Oct 29, 2026·25 searches this week

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USPTO Trademark Record

PENDING

O2

SN 99436743·Reg 0·Filed Oct 10, 2025

Owner Fuel Labs Inc.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

O2 (Serial No. 99436743), Registration No. 0, is a pending US trademark filed on Oct 10, 2025 by Fuel Labs Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Statement of Use due: March 29, 2027151 days remaining

Mark Intelligence

O2 (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 10, 2025

SERIAL

99436743

REG#

Filing Information

StatusPENDING

Filing DateOct 10, 2025

Serial Number99436743

Registration No.0

Status DateSep 29, 2026

Published for OppositionAug 04, 2026

Mark TypeStylized characters

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

15 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 29, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 04, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 04, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 29, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 06, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 04, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 04, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 04, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Mar 05, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 05, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 05, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 27, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 26, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 10, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 10, 2025

APPLICATION FILING RECEIPT MAILED

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