Who owns the HCDJQWN trademark?

The HCDJQWN trademark is owned by Xiaowei Lu.

What class is the HCDJQWN trademark registered in?

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

What is the serial number for HCDJQWN?

The USPTO serial number for HCDJQWN is 99365848.

What is the registration number for HCDJQWN?

HCDJQWN is registered under USPTO registration number 8259815.

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Updated Oct 2, 2026·38 searches this week

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HCD

USPTO Trademark Record

REGISTERED

HCDJQWN

SN 99365848·Reg 8259815·Filed Aug 29, 2025

Owner Xiaowei Lu

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

HCDJQWN (Serial No. 99365848), Registration No. 8259815, is a registered US trademark filed on Aug 29, 2025 by Xiaowei Lu. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: May 19, 2032

Conflict Analysis

Full conflict analysis for HCDJQWN (SN 99365848) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HCDJQWN (Reg. #8259815) is a registered US trademark that has been protecting its owner, Xiaowei Lu, 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 29, 2025

SERIAL

99365848

REG#

8259815

REGISTERED

May 19, 2026

Filing Information

StatusREGISTERED

Filing DateAug 29, 2025

Serial Number99365848

Registration No.8259815

Registration DateMay 19, 2026

Status DateMay 19, 2026

Published for OppositionMar 31, 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: Mar 02, 2025

First use in commerce: Mar 02, 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

17 events

REGISTERED-PRINCIPAL REGISTER

May 19, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 19, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Mar 31, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 31, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 25, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 09, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Feb 10, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 09, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 09, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jan 16, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 16, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 16, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 13, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Aug 29, 2025

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 29, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 29, 2025

APPLICATION FILING RECEIPT MAILED

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