Who owns the KAIRNU trademark?

The KAIRNU trademark is owned by Kairnu LLC.

What class is the KAIRNU trademark registered in?

The KAIRNU trademark is registered in Class 035 (Advertising, business management & retail services).

What is the serial number for KAIRNU?

The USPTO serial number for KAIRNU is 98907078.

What is the registration number for KAIRNU?

KAIRNU is registered under USPTO registration number 7944437.

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KAI

USPTO Trademark Record

REGISTERED

KAIRNU

SN 98907078·Reg 7944437·Filed Dec 17, 2024

Owner Kairnu LLC

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

KAIRNU (Serial No. 98907078), Registration No. 7944437, is a registered US trademark filed on Dec 17, 2024 by Kairnu LLC. This trademark covers Class 035 (Advertising, business management & retail services).

early section 8: September 16, 2031

Conflict Analysis

Full conflict analysis for KAIRNU (SN 98907078) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KAIRNU (Reg. #7944437) is a registered US trademark that has been protecting its owner, Kairnu LLC, since 2024. The mark covers Class 035 (Advertising, business management & retail services). Goods and services include Advertising; business management, organization and administration; office functions.. The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 17, 2024

SERIAL

98907078

REG#

7944437

REGISTERED

Sep 16, 2025

Filing Information

StatusREGISTERED

Filing DateDec 17, 2024

Serial Number98907078

Registration No.7944437

Registration DateSep 16, 2025

Status DateSep 16, 2025

Published for OppositionJul 29, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Dec 15, 2024

First use in commerce: Dec 15, 2024

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

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

Sep 16, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 16, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jul 29, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 29, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 23, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 21, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 03, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 27, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 17, 2024

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 17, 2024

APPLICATION FILING RECEIPT MAILED

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