Who owns the DUJUIKE trademark?

The DUJUIKE trademark is owned by SHENZHEN MAIDEHAO TECHNOLOGY CO., LTD..

What class is the DUJUIKE trademark registered in?

The DUJUIKE trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for DUJUIKE?

The USPTO serial number for DUJUIKE is 88655963.

What is the registration number for DUJUIKE?

DUJUIKE is registered under USPTO registration number 6053287.

DUJUIKE - Owned by SHENZHEN MAIDEHAO TECHNOLOGY CO., LTD. - (Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: May 26, 2017

First use in commerce: May 26, 2017

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Status History

19 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 18, 2026

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Apr 18, 2026

Code 8.OK

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Apr 18, 2026

Code NAS8

TEAS SECTION 8 RECEIVED

Dec 01, 2025

Code ES8R

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

May 12, 2025

Code REM1

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 22, 2020

Code ASGN

REGISTERED-PRINCIPAL REGISTER

May 12, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

Feb 25, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 25, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 05, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 22, 2020

Code CNSA

EXAMINERS AMENDMENT -WRITTEN

Jan 21, 2020

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Jan 21, 2020

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jan 21, 2020

Code GNEN

ASSIGNED TO LIE

Jan 21, 2020

Code ALIE

EXAMINER'S AMENDMENT ENTERED

Jan 21, 2020

Code XAEC

ASSIGNED TO EXAMINER

Jan 18, 2020

Code DOCK

NEW APPLICATION ENTERED

Oct 19, 2019

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 19, 2019

Code NWOS

Other Marks by SHENZHEN MAIDEHAO TECHNOLOGY CO., LTD.

Additional USPTO filings from the same owner.

DUJ

DUJUIKE

99578508

Shenzhen Maidehao Technology Co., Ltd.

REGISTERED

CAI

CAIJIN

99321719

Shenzhen Maidehao Technology Co., Ltd.

REGISTERED

HSO

HSOWITUR

90117464

Shenzhen Maidehao Technology Co., Ltd.

OTHERS

Other Marks by Xia Liu

Additional USPTO filings handled by the same attorney of record.

KSC

KSCRAFT

99735841

REGISTERED

LSK

LSKDNRUFH

99743081

REGISTERED

ZZO

Z ZONEJASON

99724139

REGISTERED

ZZO

Z ZONEJASON

99724249

REGISTERED

DUJUIKE

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by SHENZHEN MAIDEHAO TECHNOLOGY CO., LTD.

Other Marks by Xia Liu

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