Who owns the DDLISU trademark?

The DDLISU trademark is owned by He, Wei.

What class is the DDLISU trademark registered in?

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

What is the serial number for DDLISU?

The USPTO serial number for DDLISU is 98953606.

What is the registration number for DDLISU?

DDLISU is registered under USPTO registration number 8328097.

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Updated Sep 20, 2026·34 searches this week

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DDL

USPTO Trademark Record

REGISTERED

DDLISU

SN 98953606·Reg 8328097·Filed Jan 11, 2025

Owner He, Wei

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

DDLISU (Serial No. 98953606), Registration No. 8328097, is a registered US trademark filed on Jan 11, 2025 by He, Wei. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: June 30, 2032

Conflict Analysis

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Mark Intelligence

DDLISU (Reg. #8328097) is a registered US trademark that has been protecting its owner, He, Wei, 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

Jan 11, 2025

SERIAL

98953606

REG#

8328097

REGISTERED

Jun 30, 2026

Filing Information

StatusREGISTERED

Filing DateJan 11, 2025

Serial Number98953606

Registration No.8328097

Registration DateJun 30, 2026

Status DateJun 30, 2026

Published for OppositionJul 22, 2025

Filing Basis & Declarations

Standard Characters ClaimedUse 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 09, 2025

First use in commerce: Oct 09, 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

16 events

REGISTERED-PRINCIPAL REGISTER

Jun 30, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 30, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

ASSIGNED TO EXAMINER

Jun 08, 2026

ASSIGNED TO EXAMINER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 08, 2026

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jun 08, 2026

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

May 12, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jan 05, 2026

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jan 05, 2026

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 16, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 22, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 22, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 16, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jun 16, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 16, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 09, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 11, 2025

NEW APPLICATION ENTERED

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