Who owns the LSOSMDK trademark?

The LSOSMDK trademark is owned by DU, ZHIHONG.

What class is the LSOSMDK trademark registered in?

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

What is the serial number for LSOSMDK?

The USPTO serial number for LSOSMDK is 90602940.

What is the registration number for LSOSMDK?

LSOSMDK is registered under USPTO registration number 6657733.

Sealvo

Home Search: LSOSMDKLSOSMDK #90602940

Back

Updated Oct 7, 2026·15 searches this week

View on USPTO TSDR Find similar marks

LSO

USPTO Trademark Record

REGISTERED

LSOSMDK

SN 90602940·Reg 6657733·Filed Mar 25, 2021

Owner DU, ZHIHONG

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

LSOSMDK (Serial No. 90602940), Registration No. 6657733, is a registered US trademark filed on Mar 25, 2021 by DU, ZHIHONG. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

Mark Intelligence

LSOSMDK (Reg. #6657733) is a registered US trademark that has been protecting its owner, DU, ZHIHONG, since 2021. 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

Mar 25, 2021

SERIAL

90602940

REG#

6657733

REGISTERED

Mar 01, 2022

Filing Information

StatusREGISTERED

Filing DateMar 25, 2021

Serial Number90602940

Registration No.6657733

Registration DateMar 01, 2022

Status DateAug 06, 2025

Published for OppositionDec 14, 2021

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Mar 14, 2021

First use in commerce: Mar 14, 2021

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

19 events

ORDER FOR SANCTIONS

Aug 06, 2025

ORDER FOR SANCTIONS

ORDER FOR SANCTIONS - NOTICE EMAILED

Aug 06, 2025

ORDER FOR SANCTIONS - NOTICE EMAILED

TERMINATED AFTER SANCTIONS

Aug 06, 2025

TERMINATED AFTER SANCTIONS

NOTICE OF TERMINATION – EMAILED

Aug 06, 2025

NOTICE OF TERMINATION – EMAILED

ORDER RECONSIDERING REGISTRATION

Jul 28, 2025

ORDER RECONSIDERING REGISTRATION

ORDER RECONSIDERING REGISTRATION – NOTICE EMAILED

Jul 28, 2025

ORDER RECONSIDERING REGISTRATION – NOTICE EMAILED

RECONSIDERED – CANCELLED AND REOPENED

Jul 28, 2025

RECONSIDERED – CANCELLED AND REOPENED

NOTICE PROPOSING TO RECONSIDER REGISTRATION – EMAILED

Feb 24, 2025

NOTICE PROPOSING TO RECONSIDER REGISTRATION – EMAILED

NOTICE PROPOSING TO RECONSIDER REGISTRATION

Feb 24, 2025

NOTICE PROPOSING TO RECONSIDER REGISTRATION

SHOW CAUSE ORDER

Nov 27, 2023

SHOW CAUSE ORDER

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Sep 21, 2022

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Mar 01, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 14, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 14, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 24, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 10, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Nov 01, 2021

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 01, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 29, 2021

NEW APPLICATION ENTERED

Other Marks by DU, ZHIHONG

Additional USPTO filings from the same owner.

XIR

XIRYASUN

90258478

Du zhihong

REGISTERED

XIR

XIRYASUN

90086906

Du zhihong

REGISTERED

Other Marks by Linan Yao

Additional USPTO filings handled by the same attorney of record.

MON

MONKEY SUSHI

98877741

REGISTERED

SEP

SEPRAYS

99467840

REGISTERED

LOG

LogoMark

79447388

REGISTERED

VEG

VEGEPEDIA

79275370

REGISTERED

LSOSMDK

Run a conflict check

Other Marks by DU, ZHIHONG

Other Marks by Linan Yao

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company