Who owns the LEMONCAT trademark?

The LEMONCAT trademark is owned by Luzhong Chen.

What class is the LEMONCAT trademark registered in?

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

What is the serial number for LEMONCAT?

The USPTO serial number for LEMONCAT is 99459775.

What is the registration number for LEMONCAT?

LEMONCAT is registered under USPTO registration number 8271738.

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Home Search: LEMONCATLEMONCAT #99459775

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Updated Sep 25, 2026·23 searches this week

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LEM

USPTO Trademark Record

REGISTERED

LEMONCAT

SN 99459775·Reg 8271738·Filed Oct 23, 2025

Owner Luzhong Chen

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

LEMONCAT (Serial No. 99459775), Registration No. 8271738, is a registered US trademark filed on Oct 23, 2025 by Luzhong Chen. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: May 26, 2032

Conflict Analysis

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Mark Intelligence

LEMONCAT (Reg. #8271738) is a registered US trademark that has been protecting its owner, Luzhong Chen, since 2025. 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

Oct 23, 2025

SERIAL

99459775

REG#

8271738

REGISTERED

May 26, 2026

Filing Information

StatusREGISTERED

Filing DateOct 23, 2025

Serial Number99459775

Registration No.8271738

Registration DateMay 26, 2026

Status DateMay 26, 2026

Published for OppositionApr 07, 2026

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: Oct 10, 2025

First use in commerce: Oct 10, 2025

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

14 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jun 10, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Jun 10, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

May 26, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 26, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Apr 07, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 07, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 01, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 11, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Mar 10, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 11, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 23, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Oct 23, 2025

APPLICATION FILING RECEIPT MAILED

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