Who owns the DORNBERG trademark?

The DORNBERG trademark is owned by Songtian Chen.

What class is the DORNBERG trademark registered in?

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

What is the serial number for DORNBERG?

The USPTO serial number for DORNBERG is 99179595.

What is the registration number for DORNBERG?

DORNBERG is registered under USPTO registration number 8067610.

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Updated Oct 13, 2026·11 searches this week

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DOR

USPTO Trademark Record

REGISTERED

DORNBERG

SN 99179595·Reg 8067610·Filed May 12, 2025

Owner Songtian Chen

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

DORNBERG (Serial No. 99179595), Registration No. 8067610, is a registered US trademark filed on May 12, 2025 by Songtian Chen. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: December 16, 2031

Mark Intelligence

DORNBERG (Reg. #8067610) is a registered US trademark that has been protecting its owner, Songtian 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

May 12, 2025

SERIAL

99179595

REG#

8067610

REGISTERED

Dec 16, 2025

Filing Information

StatusREGISTERED

Filing DateMay 12, 2025

Serial Number99179595

Registration No.8067610

Registration DateDec 16, 2025

Status DateDec 16, 2025

Published for OppositionOct 28, 2025

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: Apr 05, 2025

First use in commerce: Apr 05, 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

10 events

REGISTERED-PRINCIPAL REGISTER

Dec 16, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 16, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Oct 28, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 28, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 22, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Sep 25, 2025

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 25, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 19, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

May 12, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

May 12, 2025

APPLICATION FILING RECEIPT MAILED

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