Who owns the KBS trademark?

The KBS trademark is owned by Kelso Building Services, LLC.

What class is the KBS trademark registered in?

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

What is the serial number for KBS?

The USPTO serial number for KBS is 99383405.

What is the registration number for KBS?

KBS is registered under USPTO registration number 8228817.

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Updated Sep 27, 2026·15 searches this week

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KBS

USPTO Trademark Record

REGISTERED

KBS

SN 99383405·Reg 8228817·Filed Sep 09, 2025

Owner Kelso Building Services, LLC

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

KBS (Serial No. 99383405), Registration No. 8228817, 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 28, 2032

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Mark Intelligence

KBS (Reg. #8228817) 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

99383405

REG#

8228817

REGISTERED

Apr 28, 2026

Filing Information

StatusREGISTERED

Filing DateSep 09, 2025

Serial Number99383405

Registration No.8228817

Registration DateApr 28, 2026

Status DateApr 28, 2026

Published for OppositionMar 10, 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

10 events

REGISTERED-PRINCIPAL REGISTER

Apr 28, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 28, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 10, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 10, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 04, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 12, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 05, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 04, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 09, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 09, 2025

APPLICATION FILING RECEIPT MAILED

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KEL

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