Who owns the O ONACERO trademark?

The O ONACERO trademark is owned by Onacero LLC.

What class is the O ONACERO trademark registered in?

The O ONACERO trademark is registered in Class 025 (Clothing, footwear & headgear).

What is the serial number for O ONACERO?

The USPTO serial number for O ONACERO is 99413565.

What is the registration number for O ONACERO?

O ONACERO is registered under USPTO registration number 8270188.

Sealvo

Home Search: O ONACEROO ONACERO #99413565

Back

Updated Oct 4, 2026·37 searches this week

View on USPTO TSDR Find similar marks

OON

USPTO Trademark Record

REGISTERED

O ONACERO

SN 99413565·Reg 8270188·Filed Sep 25, 2025

Owner Onacero LLC

Clothing, footwear, headwear.

O ONACERO (Serial No. 99413565), Registration No. 8270188, is a registered US trademark filed on Sep 25, 2025 by Onacero LLC. This trademark covers Class 025 (Clothing, footwear & headgear).

early section 8: May 26, 2032

Mark Intelligence

O ONACERO (Reg. #8270188) is a registered US trademark that has been protecting its owner, Onacero LLC, since 2025. The mark covers Class 025 (Clothing, footwear & headgear). Goods and services include Clothing, footwear, headwear.. The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 25, 2025

SERIAL

99413565

REG#

8270188

REGISTERED

May 26, 2026

Filing Information

StatusREGISTERED

Filing DateSep 25, 2025

Serial Number99413565

Registration No.8270188

Registration DateMay 26, 2026

Status DateMay 26, 2026

Published for OppositionApr 07, 2026

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

First use anywhere: Aug 01, 2024

First use in commerce: Aug 01, 2024

Clothing, footwear, headwear.

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

19 events

REGISTERED-PRINCIPAL REGISTER

May 26, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 07, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 07, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 01, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 11, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 09, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 08, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 08, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Mar 03, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 03, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 03, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 18, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 14, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NOTICE OF DESIGN SEARCH CODE E-MAILED

Feb 14, 2026

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION ENTERED

Sep 25, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 25, 2025

APPLICATION FILING RECEIPT MAILED

Other Marks by Onacero LLC

Additional USPTO filings from the same owner.

STA

STAY PURE

99413648

Onacero LLC

ABANDONED

Other Marks in Class 025 — Clothing, footwear & headgear

Recently filed and registered marks in the same international class.

O + O

87036237

Pink Rose Intellectual Properties, LLC

REGISTERED

O & O

90478297

O & O LLC

REGISTERED

O O

88211073

Mackco Holdings LLC

REGISTERED

74485534

Oakley, Inc.

REGISTERED

O ONACERO

Run a conflict check

Other Marks by Onacero LLC

Other Marks in Class 025 — Clothing, footwear & headgear

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company