Who owns the LINNAI trademark?

The LINNAI trademark is owned by Linnai Inc.

What class is the LINNAI trademark registered in?

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

What is the serial number for LINNAI?

The USPTO serial number for LINNAI is 90520336.

What is the registration number for LINNAI?

LINNAI is registered under USPTO registration number 6602214.

Sealvo

Home Search: LINNAILINNAI #90520336

Back

Updated Sep 19, 2026·33 searches this week

View on USPTO TSDR Find similar marks

LIN

USPTO Trademark Record

REGISTERED

LINNAI

SN 90520336·Reg 6602214·Filed Feb 09, 2021

Owner Linnai Inc

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

LINNAI (Serial No. 90520336), Registration No. 6602214, is a registered US trademark filed on Feb 09, 2021 by Linnai Inc. This trademark covers Class 035 (Advertising, business management & retail services).

early section 8: December 28, 2027

Conflict Analysis

Full conflict analysis for LINNAI (SN 90520336) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

LINNAI (Reg. #6602214) is a registered US trademark that has been protecting its owner, Linnai Inc, since 2021. 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

Feb 09, 2021

SERIAL

90520336

REG#

6602214

REGISTERED

Dec 28, 2021

Filing Information

StatusREGISTERED

Filing DateFeb 09, 2021

Serial Number90520336

Registration No.6602214

Registration DateDec 28, 2021

Status DateDec 28, 2021

Published for OppositionOct 12, 2021

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: Jan 10, 2017

First use in commerce: Mar 01, 2017

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

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

14 events

REGISTERED-PRINCIPAL REGISTER

Dec 28, 2021

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 12, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 12, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 22, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 07, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 03, 2021

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 03, 2021

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 03, 2021

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO EXAMINER

Sep 02, 2021

ASSIGNED TO EXAMINER

NON-FINAL ACTION WRITTEN

Sep 02, 2021

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 02, 2021

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 02, 2021

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 13, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 12, 2021

NEW APPLICATION ENTERED

Other Marks by Linnai Inc

Additional USPTO filings from the same owner.

PRO

PROTECH

87819205

Linnai, Inc

ABANDONED

ETT

ETTU KITCHEN

87830702

LINNAI, INC.

ABANDONED

LINNAI

Run a conflict check

Other Marks by Linnai Inc

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company