Who owns the ONLTCO trademark?

The ONLTCO trademark is owned by Li, Teng.

What class is the ONLTCO trademark registered in?

The ONLTCO trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for ONLTCO?

The USPTO serial number for ONLTCO is 88589126.

What is the registration number for ONLTCO?

ONLTCO is registered under USPTO registration number 5978303.

Sealvo

Home Search: ONLTCOONLTCO #88589126

Back

Updated Oct 18, 2026·32 searches this week

View on USPTO TSDR Find similar marks

ONL

USPTO Trademark Record

REGISTERED

ONLTCO

SN 88589126·Reg 5978303·Filed Aug 22, 2019

Owner Li, Teng

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

ONLTCO (Serial No. 88589126), Registration No. 5978303, is a registered US trademark filed on Aug 22, 2019 by Li, Teng. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Section 8/9 declaration window: February 04, 2030

Mark Intelligence

ONLTCO (Reg. #5978303) is a registered US trademark that has been protecting its owner, Li, Teng, since 2019. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 22, 2019

SERIAL

88589126

REG#

5978303

REGISTERED

Feb 04, 2020

Filing Information

StatusREGISTERED

Filing DateAug 22, 2019

Serial Number88589126

Registration No.5978303

Registration DateFeb 04, 2020

Status DateFeb 25, 2026

Published for OppositionNov 19, 2019

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 031, 034

First use anywhere: May 26, 2019

First use in commerce: Jun 14, 2019

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

20 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Feb 25, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Feb 25, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 23, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Oct 05, 2025

TEAS SECTION 8 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 30, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 30, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 30, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 30, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 30, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 30, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Feb 04, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Feb 04, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 19, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 19, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 30, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Oct 16, 2019

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 16, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Sep 07, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 06, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 26, 2019

NEW APPLICATION ENTERED

Other Marks by Li, Teng

Additional USPTO filings from the same owner.

LPB

LPBGZULG

99285552

LI, TENG

REGISTERED

LUH

LUHIEW

88537470

Li, Teng

REGISTERED

PAN

PANDECOR

88537542

Li, Teng

REGISTERED

ONL

ONLTCO

87555810

Li, Teng

REGISTERED

Other Marks by Timothy A. Duffy

Additional USPTO filings handled by the same attorney of record.

LAC

LACARIER

90229935

REGISTERED

GLS

GLSFACE

90234017

REGISTERED

YOK

YOKKIP

90226185

REGISTERED

WEF

WEFRIN

90246189

REGISTERED

ONLTCO

Run a conflict check

Other Marks by Li, Teng

Other Marks by Timothy A. Duffy

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company