Who owns the CSLMAS trademark?

The CSLMAS trademark is owned by SHENZHEN BIOU TECHNOLOGY CO., LTD..

What class is the CSLMAS trademark registered in?

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

What is the serial number for CSLMAS?

The USPTO serial number for CSLMAS is 90619327.

What is the registration number for CSLMAS?

CSLMAS is registered under USPTO registration number 6665581.

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Home Search: CSLMASCSLMAS #90619327

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Updated Sep 27, 2026·27 searches this week

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CSL

USPTO Trademark Record

REGISTERED

CSLMAS

SN 90619327·Reg 6665581·Filed Apr 01, 2021

Owner SHENZHEN BIOU TECHNOLOGY CO., LTD.

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

CSLMAS (Serial No. 90619327), Registration No. 6665581, is a registered US trademark filed on Apr 01, 2021 by SHENZHEN BIOU TECHNOLOGY CO., LTD.. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: March 08, 2028

Conflict Analysis

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Mark Intelligence

CSLMAS (Reg. #6665581) is a registered US trademark that has been protecting its owner, SHENZHEN BIOU TECHNOLOGY CO., LTD., 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

Apr 01, 2021

SERIAL

90619327

REG#

6665581

REGISTERED

Mar 08, 2022

Filing Information

StatusREGISTERED

Filing DateApr 01, 2021

Serial Number90619327

Registration No.6665581

Registration DateMar 08, 2022

Status DateMar 08, 2022

Published for OppositionDec 21, 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: Jan 16, 2021

First use in commerce: Mar 26, 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.

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Status History

16 events

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

Feb 08, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 08, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 08, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 15, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Dec 27, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 27, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 27, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Dec 27, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

REGISTERED-PRINCIPAL REGISTER

Mar 08, 2022

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 21, 2021

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 21, 2021

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 01, 2021

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Nov 15, 2021

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 15, 2021

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 09, 2021

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 05, 2021

NEW APPLICATION ENTERED

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