Who owns the CASTELION trademark?

The CASTELION trademark is owned by Castelion Corporation.

What class is the CASTELION trademark registered in?

The CASTELION trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for CASTELION?

The USPTO serial number for CASTELION is 98112837.

What is the registration number for CASTELION?

CASTELION is registered under USPTO registration number 0.

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Home Search: CASTELIONCASTELION #98112837

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Updated Oct 30, 2026·20 searches this week

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USPTO Trademark Record

PENDING

CASTELION

SN 98112837·Reg 0·Filed Aug 02, 2023

Owner Castelion Corporation

Construction services; installation and repair services; mining extraction, oil and gas drilling.

CASTELION (Serial No. 98112837), Registration No. 0, is a pending US trademark filed on Aug 02, 2023 by Castelion Corporation. This trademark covers Class 037 (Construction, installation & repair services).

Statement of Use due: January 16, 202778 days remaining

Mark Intelligence

CASTELION (Reg. #0) is a pending US trademark that was filed in 2023 and is currently under USPTO examination. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 02, 2023

SERIAL

98112837

REG#

Filing Information

StatusPENDING

Filing DateAug 02, 2023

Serial Number98112837

Registration No.0

Status DateJun 30, 2026

Published for OppositionMay 21, 2024

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

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Status History

35 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 01, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 4 GRANTED

Jun 30, 2026

SOU EXTENSION 4 GRANTED

SOU TEAS EXTENSION RECEIVED

Jun 05, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Jun 04, 2026

SOU EXTENSION 4 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 20, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 3 GRANTED

Feb 19, 2026

SOU EXTENSION 3 GRANTED

SOU TEAS EXTENSION RECEIVED

Dec 22, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Dec 21, 2025

SOU EXTENSION 3 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 18, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 2 GRANTED

Aug 18, 2025

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Jul 01, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Jul 01, 2025

SOU EXTENSION 2 FILED

SOU EXTENSION 1 GRANTED

Jun 11, 2025

SOU EXTENSION 1 GRANTED

SOU TEAS EXTENSION RECEIVED

Dec 20, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Dec 20, 2024

SOU EXTENSION 1 FILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 12, 2024

CASE ASSIGNED TO INTENT TO USE PARALEGAL

DIVISIONAL PROCESSING COMPLETE

Oct 12, 2024

DIVISIONAL PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 11, 2024

CASE ASSIGNED TO INTENT TO USE PARALEGAL

DIVISIONAL REQUEST RECEIVED

Aug 07, 2024

DIVISIONAL REQUEST RECEIVED

TEAS REQUEST TO DIVIDE RECEIVED

Aug 07, 2024

TEAS REQUEST TO DIVIDE RECEIVED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jul 16, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

May 21, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 21, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 01, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Apr 15, 2024

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINERS AMENDMENT E-MAILED

Apr 15, 2024

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Apr 15, 2024

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 15, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Apr 15, 2024

EXAMINERS AMENDMENT -WRITTEN

NON-FINAL ACTION WRITTEN

Apr 05, 2024

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 05, 2024

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 05, 2024

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 03, 2024

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 30, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 05, 2023

NEW APPLICATION ENTERED

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