Who owns the WARMLEMON trademark?

The WARMLEMON trademark is owned by Hongli Cai.

What class is the WARMLEMON trademark registered in?

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

What is the serial number for WARMLEMON?

The USPTO serial number for WARMLEMON is 99331931.

What is the registration number for WARMLEMON?

WARMLEMON is registered under USPTO registration number 8176148.

Sealvo

Home Search: WARMLEMONWARMLEMON #99331931

Back

Updated Oct 12, 2026·31 searches this week

View on USPTO TSDR Find similar marks

WAR

USPTO Trademark Record

REGISTERED

WARMLEMON

SN 99331931·Reg 8176148·Filed Aug 11, 2025

Owner Hongli Cai

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

WARMLEMON (Serial No. 99331931), Registration No. 8176148, is a registered US trademark filed on Aug 11, 2025 by Hongli Cai. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: March 17, 2032

Mark Intelligence

WARMLEMON (Reg. #8176148) is a registered US trademark that has been protecting its owner, Hongli Cai, 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

Aug 11, 2025

SERIAL

99331931

REG#

8176148

REGISTERED

Mar 17, 2026

Filing Information

StatusREGISTERED

Filing DateAug 11, 2025

Serial Number99331931

Registration No.8176148

Registration DateMar 17, 2026

Status DateMar 17, 2026

Published for OppositionJan 27, 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: Aug 07, 2025

First use in commerce: Aug 07, 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.

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

12 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

May 20, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

May 20, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Mar 17, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 17, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 27, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 27, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 21, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 30, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 27, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 11, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 11, 2025

APPLICATION FILING RECEIPT MAILED

WARMLEMON

Run a conflict check

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company