Who owns the STEPCORE trademark?

The STEPCORE trademark is owned by One Skybridge LLC.

What class is the STEPCORE trademark registered in?

The STEPCORE trademark is registered in Class 017 (Rubber, plastics & insulating materials).

What is the serial number for STEPCORE?

The USPTO serial number for STEPCORE is 99073261.

What is the registration number for STEPCORE?

STEPCORE is registered under USPTO registration number 8338451.

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Updated Oct 2, 2026·31 searches this week

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USPTO Trademark Record

REGISTERED

STEPCORE

SN 99073261·Reg 8338451·Filed Mar 07, 2025

Owner One Skybridge LLC

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plastics and resins in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, tubes and hoses, not of metal.

STEPCORE (Serial No. 99073261), Registration No. 8338451, is a registered US trademark filed on Mar 07, 2025 by One Skybridge LLC. This trademark covers Class 017 (Rubber, plastics & insulating materials).

early section 8: July 07, 2032

Conflict Analysis

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Mark Intelligence

STEPCORE (Reg. #8338451) is a registered US trademark that has been protecting its owner, One Skybridge LLC, since 2025. The mark covers Class 017 (Rubber, plastics & insulating materials). Goods and services include Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica and substitutes for all these materials; plasti.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 07, 2025

SERIAL

99073261

REG#

8338451

REGISTERED

Jul 07, 2026

Filing Information

StatusREGISTERED

Filing DateMar 07, 2025

Serial Number99073261

Registration No.8338451

Registration DateJul 07, 2026

Status DateJul 07, 2026

Published for OppositionSep 09, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 017Rubber, plastics & insulating materials

US codes: 001, 005, 012, 013, 035, 050

First use anywhere: Jun 02, 2025

First use in commerce: Jun 02, 2025

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

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Status History

17 events

REGISTERED-PRINCIPAL REGISTER

Jul 07, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 07, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

STATEMENT OF USE PROCESSING COMPLETE

Jun 16, 2026

STATEMENT OF USE PROCESSING COMPLETE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 16, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 16, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jun 13, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Mar 06, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Mar 06, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 04, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Aug 09, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 09, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 10, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 07, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Mar 07, 2025

APPLICATION FILING RECEIPT MAILED

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