Who owns the DUIDUIQ trademark?

The DUIDUIQ trademark is owned by SHENZHEN QIRUI TECHNOLOGY CO., LTD..

What class is the DUIDUIQ trademark registered in?

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

What is the serial number for DUIDUIQ?

The USPTO serial number for DUIDUIQ is 90358208.

What is the registration number for DUIDUIQ?

DUIDUIQ is registered under USPTO registration number 6455502.

DUI

DUIDUIQ

REGISTERED

Serial: 90358208
Reg: 6455502
Filed: Dec 03, 2020
Owner: SHENZHEN QIRUI TECHNOLOGY CO., LTD.

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.

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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: Aug 11, 2020

First use in commerce: Aug 11, 2020

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 CurrentlyTrademark

Status History

11 events

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

Aug 17, 2026

Code REM1

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 22, 2026

Code ASGN

AMENDMENT CORRESPONDENCE ENTERED

Apr 15, 2024

Code CRAF

REGISTERED-PRINCIPAL REGISTER

Aug 17, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Jun 01, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 01, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 12, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 29, 2021

Code CNSA

ASSIGNED TO EXAMINER

Apr 24, 2021

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 09, 2021

Code NWOS

NEW APPLICATION ENTERED

Dec 07, 2020

Code NWAP

Other Marks by SHENZHEN QIRUI TECHNOLOGY CO., LTD.

Additional USPTO filings from the same owner.

ONE

ONEFY

98384700

Shenzhen Qirui Technology Co., Ltd

REGISTERED

ACH

ACHIRARKO

88099961

Shenzhen Qirui Technology Co., Ltd.

ABANDONED

DUIDUIQ

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by SHENZHEN QIRUI TECHNOLOGY CO., LTD.

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