Who owns the DIAO CEN trademark?

The DIAO CEN trademark is owned by Zhejiang Hedao Holding Co., Ltd..

What class is the DIAO CEN trademark registered in?

The DIAO CEN trademark is registered in Class 008 (Hand tools, cutlery & side arms).

What is the serial number for DIAO CEN?

The USPTO serial number for DIAO CEN is 97683108.

What is the registration number for DIAO CEN?

DIAO CEN is registered under USPTO registration number 7335554.

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Updated Sep 17, 2026·8 searches this week

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DIA

USPTO Trademark Record

REGISTERED

DIAO CEN

SN 97683108·Reg 7335554·Filed Nov 18, 2022

Owner Zhejiang Hedao Holding Co., Ltd.

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

DIAO CEN (Serial No. 97683108), Registration No. 7335554, is a registered US trademark filed on Nov 18, 2022 by Zhejiang Hedao Holding Co., Ltd.. This trademark covers Class 008 (Hand tools, cutlery & side arms).

early section 8: March 26, 2030

Conflict Analysis

Full conflict analysis for DIAO CEN (SN 97683108) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DIAO CEN (Reg. #7335554) is a registered US trademark that has been protecting its owner, Zhejiang Hedao Holding Co., Ltd., since 2022. The mark covers Class 008 (Hand tools, cutlery & side arms). Goods and services include Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.. The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 18, 2022

SERIAL

97683108

REG#

7335554

REGISTERED

Mar 26, 2024

Filing Information

StatusREGISTERED

Filing DateNov 18, 2022

Serial Number97683108

Registration No.7335554

Registration DateMar 26, 2024

Status DateMar 26, 2024

Published for OppositionJan 09, 2024

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 008Hand tools, cutlery & side arms

US codes: 023, 028, 044

First use anywhere: Oct 25, 2022

First use in commerce: Oct 25, 2022

Hand-operated hand tools and implements; cutlery; side arms, except firearms; razors.

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

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Status History

28 events

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

Jul 03, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 03, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 03, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 11, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Dec 11, 2024

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Mar 26, 2024

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Mar 26, 2024

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Jan 09, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 09, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 20, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 01, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Nov 17, 2023

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 17, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 17, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

FINAL REFUSAL WRITTEN

Nov 14, 2023

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Nov 14, 2023

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Nov 14, 2023

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 20, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 19, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 19, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

REMOVED FROM TEAS PLUS

Aug 22, 2023

REMOVED FROM TEAS PLUS

NON-FINAL ACTION WRITTEN

Aug 22, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Aug 22, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Aug 22, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Aug 09, 2023

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Dec 29, 2022

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 28, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 22, 2022

NEW APPLICATION ENTERED

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