Who owns the KELSO BUILDING SERVICES trademark?

The KELSO BUILDING SERVICES trademark is owned by Kelso Building Services, LLC.

What class is the KELSO BUILDING SERVICES trademark registered in?

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

What is the serial number for KELSO BUILDING SERVICES?

The USPTO serial number for KELSO BUILDING SERVICES is 99383398.

What is the registration number for KELSO BUILDING SERVICES?

KELSO BUILDING SERVICES is registered under USPTO registration number 8213164.

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KEL

USPTO Trademark Record

REGISTERED

KELSO BUILDING SERVICES

SN 99383398·Reg 8213164·Filed Sep 09, 2025

Owner Kelso Building Services, LLC

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

KELSO BUILDING SERVICES (Serial No. 99383398), Registration No. 8213164, is a registered US trademark filed on Sep 09, 2025 by Kelso Building Services, LLC. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: April 14, 2032

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Mark Intelligence

KELSO BUILDING SERVICES (Reg. #8213164) is a registered US trademark that has been protecting its owner, Kelso Building Services, LLC, since 2025. 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

Sep 09, 2025

SERIAL

99383398

REG#

8213164

REGISTERED

Apr 14, 2026

Filing Information

StatusREGISTERED

Filing DateSep 09, 2025

Serial Number99383398

Registration No.8213164

Registration DateApr 14, 2026

Status DateApr 14, 2026

Published for OppositionFeb 24, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: May 01, 2025

First use in commerce: May 01, 2025

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

16 events

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

REGISTERED-PRINCIPAL REGISTER

Apr 14, 2026

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Feb 24, 2026

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 28, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 27, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 27, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 27, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 23, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Jan 23, 2026

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Jan 23, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jan 22, 2026

ASSIGNED TO EXAMINER

APPLICATION FILING RECEIPT MAILED

Sep 09, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION ENTERED

Sep 09, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 09, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

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