Who owns the KATHARINA LOU trademark?

The KATHARINA LOU trademark is owned by Katharina Mildren.

What class is the KATHARINA LOU trademark registered in?

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

What is the serial number for KATHARINA LOU?

The USPTO serial number for KATHARINA LOU is 79421422.

What is the registration number for KATHARINA LOU?

KATHARINA LOU is registered under USPTO registration number 8339969.

KATHARINA LOU - Owned by Katharina Mildren - (Class 025, Class 035, Class 042)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

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.

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Status History

29 events

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Oct 14, 2026

Code FICR

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Sep 24, 2026

Code OPNX

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Sep 09, 2026

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 09, 2026

Code OPNS

REGISTERED-PRINCIPAL REGISTER

Jul 14, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jul 14, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

May 26, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 26, 2026

Code NPUB

NOTIFICATION PROCESSED BY IB

May 21, 2026

Code GPNX

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 20, 2026

Code NONP

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

May 06, 2026

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

May 06, 2026

Code OPNS

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 24, 2026

Code TEME

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 24, 2026

Code CNSA

PETITION TO REVIVE-GRANTED

Apr 06, 2026

Code PETG

NOTICE OF REVIVAL - E-MAILED

Apr 06, 2026

Code NREV

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 13, 2026

Code CRFA

TEAS PETITION TO REVIVE RECEIVED

Mar 13, 2026

Code PROA

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

Feb 06, 2026

Code ABN2

ABANDONMENT NOTICE MAILED - FAILURE TO RESPOND

Feb 06, 2026

Code MAB2

REFUSAL PROCESSED BY IB

Aug 16, 2025

Code RFNT

REFUSAL PROCESSED BY MPU

Jul 25, 2025

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 25, 2025

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 01, 2025

Code RFCR

NON-FINAL ACTION WRITTEN

May 30, 2025

Code CNRT

ASSIGNED TO EXAMINER

May 28, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 11, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

Apr 11, 2025

Code MAFR

SN ASSIGNED FOR SECT 66A APPL FROM IB

Apr 10, 2025

Code REPR

Other Marks by Katharina Mildren

Additional USPTO filings from the same owner.

KLO

KLOU

79421423

Katharina Mildren

REGISTERED

KAT

KATHARINA LOU

79427161

Katharina Mildren

REGISTERED

Other Marks in Class 025 — Clothing, footwear & headgear

Recently filed and registered marks in the same international class.

KAT

KATHARINA LOU

79427161

Katharina Mildren

REGISTERED

LOU

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LOU

90155414

Louis M Lima

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MIL

MILA LOU

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REGISTERED

Other Marks by Joseph G. Chu

Additional USPTO filings handled by the same attorney of record.

141

87982667

REGISTERED

VET

VET FEST

87982688

REGISTERED

VET

VET FEST

87982694

REGISTERED

VET

VET FEST

87982695

REGISTERED

KATHARINA LOU

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Katharina Mildren

Other Marks in Class 025 — Clothing, footwear & headgear

Other Marks by Joseph G. Chu

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