Who owns the DONGHUA trademark?

The DONGHUA trademark is owned by HANGZHOU DONGHUA CHAIN GROUP CO., LTD..

What is the serial number for DONGHUA?

The USPTO serial number for DONGHUA is 78284339.

What is the registration number for DONGHUA?

DONGHUA is registered under USPTO registration number 3074299.

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Updated Sep 17, 2026·9 searches this week

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DON

USPTO Trademark Record

REGISTERED

DONGHUA

Q: What class is the DONGHUA trademark registered in?

The DONGHUA trademark is registered in Class 007 (Machines, machine tools & power-operated tools), Class 012 (Vehicles & parts for locomotion).

SN 78284339·Reg 3074299·Filed Aug 07, 2003

Owner HANGZHOU DONGHUA CHAIN GROUP CO., LTD.

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.; Vehicles; apparatus for locomotion by land, air or water.

DONGHUA (Serial No. 78284339), Registration No. 3074299, is a registered US trademark filed on Aug 07, 2003 by HANGZHOU DONGHUA CHAIN GROUP CO., LTD.. This trademark covers Class 007 (Machines, machine tools & power-operated tools), Class 012 (Vehicles & parts for locomotion).

Section 8/9 declaration window: March 28, 2036

Conflict Analysis

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Mark Intelligence

DONGHUA (Reg. #3074299) is a registered US trademark that has been protecting its owner, HANGZHOU DONGHUA CHAIN GROUP CO., LTD., since 2003. The mark covers Class 007 (Machines, machine tools & power-operated tools) and Class 012 (Vehicles & parts for locomotion) respectively. Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 07, 2003

SERIAL

78284339

REG#

3074299

REGISTERED

Mar 28, 2006

Filing Information

StatusREGISTERED

Filing DateAug 07, 2003

Serial Number78284339

Registration No.3074299

Registration DateMar 28, 2006

Status DateAug 11, 2025

Published for OppositionSep 07, 2004

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: Dec 10, 1999

First use in commerce: Jun 12, 2002

Class 012Vehicles & parts for locomotion

US codes: 019, 021, 023, 031, 035, 044

First use anywhere: Dec 10, 1999

First use in commerce: May 16, 2003

Vehicles; apparatus for locomotion by land, air or water.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

42 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 11, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 11, 2025

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Aug 11, 2025

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Aug 11, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Mar 28, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Mar 28, 2025

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 21, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 21, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Mar 21, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 21, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 21, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 09, 2016

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 04, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 04, 2015

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 04, 2015

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Sep 04, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 06, 2015

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Aug 06, 2015

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Mar 28, 2015

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Apr 05, 2012

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Apr 05, 2012

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 30, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 10, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 RECEIVED

Feb 10, 2012

TEAS SECTION 8 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 08, 2012

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Mar 28, 2006

REGISTERED-PRINCIPAL REGISTER

WITHDRAWN BEFORE PUBLICATION

Jul 15, 2005

WITHDRAWN BEFORE PUBLICATION

LAW OFFICE REGISTRATION REVIEW COMPLETED

Jun 25, 2005

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Jun 17, 2005

ASSIGNED TO LIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 13, 2005

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 09, 2005

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

May 27, 2005

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

May 27, 2005

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Nov 30, 2004

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 07, 2004

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Aug 18, 2004

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 15, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

PAPER RECEIVED

May 24, 2004

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 24, 2004

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 24, 2004

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION E-MAILED

Feb 19, 2004

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 18, 2004

ASSIGNED TO EXAMINER

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