Who owns the KLOU trademark?

The KLOU trademark is owned by Katharina Mildren.

What is the serial number for KLOU?

The USPTO serial number for KLOU is 79421423.

What is the registration number for KLOU?

KLOU is registered under USPTO registration number 8339970.

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Updated Sep 16, 2026·37 searches this week

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KLO

USPTO Trademark Record

REGISTERED

KLOU

Q: What class is the KLOU trademark registered in?

The KLOU trademark is registered in Class 025 (Clothing, footwear & headgear), Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

SN 79421423·Reg 8339970·Filed Dec 10, 2024

Owner Katharina Mildren

Clothing, footwear, headwear.; Advertising; business management, organization and administration; office functions.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

KLOU (Serial No. 79421423), Registration No. 8339970, is a registered US trademark filed on Dec 10, 2024 by Katharina Mildren. This trademark covers Class 025 (Clothing, footwear & headgear), Class 035 (Advertising, business management & retail services), Class 042 (Scientific, technology & SaaS services).

early section 8: July 14, 2032

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Full conflict analysis for KLOU (SN 79421423) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KLOU (Reg. #8339970) is a registered US trademark that has been protecting its owner, Katharina Mildren, since 2024. The mark covers Class 025 (Clothing, footwear & headgear), Class 035 (Advertising, business management & retail services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Clothing, footwear, headwear.; Advertising; business management, organization and administration; office functions.; Sci.... The mark faced 3 opposition proceedings during prosecution.

FILED

Dec 10, 2024

SERIAL

79421423

REG#

8339970

REGISTERED

Jul 14, 2026

Filing Information

StatusREGISTERED

Filing DateDec 10, 2024

Serial Number79421423

Registration No.8339970

Registration DateJul 14, 2026

Status DateJul 14, 2026

Published for OppositionMay 26, 2026

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 025Clothing, footwear & headgear

US codes: 022, 039

Clothing, footwear, headwear.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

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Status History

26 events

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

May 26, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 26, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

May 21, 2026

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 20, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

May 06, 2026

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

May 06, 2026

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 24, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 08, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

PETITION TO REVIVE-GRANTED

Apr 06, 2026

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Apr 06, 2026

NOTICE OF REVIVAL - E-MAILED

TEAS PETITION TO REVIVE RECEIVED

Mar 13, 2026

TEAS PETITION TO REVIVE RECEIVED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 13, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 13, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Feb 06, 2026

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Feb 06, 2026

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

REFUSAL PROCESSED BY IB

Aug 16, 2025

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jul 25, 2025

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 25, 2025

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 01, 2025

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

May 30, 2025

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

May 28, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 11, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Apr 11, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 10, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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