Who owns the SO KLEAN trademark?

The SO KLEAN trademark is owned by Susan Kameyama-Roszak.

What class is the SO KLEAN trademark registered in?

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

What is the serial number for SO KLEAN?

The USPTO serial number for SO KLEAN is 99466716.

What is the registration number for SO KLEAN?

SO KLEAN is registered under USPTO registration number 8430414.

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SOK

USPTO Trademark Record

REGISTERED

SO KLEAN

SN 99466716·Reg 8430414·Filed Oct 28, 2025

Owner Susan Kameyama-Roszak

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

SO KLEAN (Serial No. 99466716), Registration No. 8430414, is a registered US trademark filed on Oct 28, 2025 by Susan Kameyama-Roszak. This trademark covers Class 037 (Construction, installation & repair services).

early section 8: September 15, 2032

Mark Intelligence

SO KLEAN (Reg. #8430414) is a registered US trademark that has been protecting its owner, Susan Kameyama-Roszak, 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

Oct 28, 2025

SERIAL

99466716

REG#

8430414

REGISTERED

Sep 15, 2026

Filing Information

StatusREGISTERED

Filing DateOct 28, 2025

Serial Number99466716

Registration No.8430414

Registration DateSep 15, 2026

Status DateSep 15, 2026

Published for OppositionJul 21, 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: Aug 10, 2010

First use in commerce: Aug 10, 2010

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

20 events

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 15, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 21, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 21, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 15, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 23, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Jun 22, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 22, 2026

EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 22, 2026

EXAMINER'S AMENDMENT ENTERED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 22, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 01, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 01, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 01, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Mar 13, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 13, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 13, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 12, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 09, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 28, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 28, 2025

APPLICATION FILING RECEIPT MAILED

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