Who owns the DADU trademark?

The DADU trademark is owned by Mao, Haibo.

What class is the DADU trademark registered in?

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

What is the serial number for DADU?

The USPTO serial number for DADU is 97499107.

What is the registration number for DADU?

DADU is registered under USPTO registration number 7350340.

Sealvo

Home Search: DADUDADU #97499107

Back

Updated Oct 2, 2026·27 searches this week

View on USPTO TSDR Find similar marks

DAD

USPTO Trademark Record

REGISTERED

DADU

SN 97499107·Reg 7350340·Filed Jul 12, 2022

Owner Mao, Haibo

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

DADU (Serial No. 97499107), Registration No. 7350340, is a registered US trademark filed on Jul 12, 2022 by Mao, Haibo. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: April 09, 2030

Conflict Analysis

Full conflict analysis for DADU (SN 97499107) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DADU (Reg. #7350340) is a registered US trademark that has been protecting its owner, Mao, Haibo, since 2022. 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

Jul 12, 2022

SERIAL

97499107

REG#

7350340

REGISTERED

Apr 09, 2024

Filing Information

StatusREGISTERED

Filing DateJul 12, 2022

Serial Number97499107

Registration No.7350340

Registration DateApr 09, 2024

Status DateApr 09, 2024

Published for OppositionJan 23, 2024

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: May 01, 2022

First use in commerce: May 01, 2022

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

19 events

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 09, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

REGISTERED-PRINCIPAL REGISTER

Apr 09, 2024

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 23, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 23, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 03, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 15, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Dec 14, 2023

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 14, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 14, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 18, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

May 01, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 01, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 01, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 26, 2023

ASSIGNED TO EXAMINER

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 10, 2022

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 10, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 10, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 01, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jul 15, 2022

NEW APPLICATION ENTERED

Other Marks by Mao, Haibo

Additional USPTO filings from the same owner.

VAY

VAYOHEE

90040650

Mao, Haibo

OTHERS

Other Marks by Xuan Gu

Additional USPTO filings handled by the same attorney of record.

JSS

JS SUPER WORK

97928139

REGISTERED

NUT

NUTIZEN

79346366

REGISTERED

AON

AON IMPLANTS

90798152

REGISTERED

BOF

BOFENGHD

97674255

REGISTERED

DADU

Run a conflict check

Other Marks by Mao, Haibo

Other Marks by Xuan Gu

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company