Who owns the DUKEN trademark?

The DUKEN trademark is owned by GUANGDONG SIRUI OPTICAL CO., LTD..

What class is the DUKEN trademark registered in?

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

What is the serial number for DUKEN?

The USPTO serial number for DUKEN is 90115051.

What is the registration number for DUKEN?

DUKEN is registered under USPTO registration number 6895944.

DUKEN - Owned by GUANGDONG SIRUI OPTICAL CO., LTD. - (Class 009)

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: Apr 30, 2021

First use in commerce: Apr 30, 2021

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 ClaimedUse Application CurrentlyTrademark

Status History

29 events

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 08, 2022

Code NRCC

REGISTERED-PRINCIPAL REGISTER

Nov 08, 2022

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Oct 04, 2022

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 03, 2022

Code CNPR

STATEMENT OF USE PROCESSING COMPLETE

Sep 28, 2022

Code SUPC

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Sep 27, 2022

Code AITU

TEAS STATEMENT OF USE RECEIVED

Sep 14, 2022

Code EISU

USE AMENDMENT FILED

Sep 14, 2022

Code IUAF

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 15, 2022

Code EXRA

SOU EXTENSION 1 GRANTED

Mar 11, 2022

Code EX1G

SOU TEAS EXTENSION RECEIVED

Mar 11, 2022

Code EEXT

SOU EXTENSION 1 FILED

Mar 11, 2022

Code EXT1

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 14, 2021

Code NOAM

PUBLISHED FOR OPPOSITION

Jul 20, 2021

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 20, 2021

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 30, 2021

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 2021

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 14, 2021

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jun 14, 2021

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jun 14, 2021

Code TEME

NON-FINAL ACTION WRITTEN

Dec 12, 2020

Code CNRT

NON-FINAL ACTION E-MAILED

Dec 12, 2020

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 12, 2020

Code GNRN

ASSIGNED TO EXAMINER

Dec 09, 2020

Code DOCK

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Sep 18, 2020

Code AMPX

ASSIGNED TO LIE

Sep 17, 2020

Code ALIE

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 16, 2020

Code NWOS

TEAS VOLUNTARY AMENDMENT RECEIVED

Aug 24, 2020

Code PARI

NEW APPLICATION ENTERED

Aug 18, 2020

Code NWAP

Other Marks by GUANGDONG SIRUI OPTICAL CO., LTD.

Additional USPTO filings from the same owner.

SIR

SIRUI

88157237

GUANGDONG SIRUI OPTICAL CO., LTD

REGISTERED

SIR

SIRUI

85095476

GUANGDONG SIRUI OPTICAL CO., LTD.

REGISTERED

DRE

DREAM

50096788

GUANGDONG SIRUI OPTICAL CO., LTD.

PENDING

LOG

LogoMark

50096791

GUANGDONG SIRUI OPTICAL CO., LTD.

PENDING

Other Marks in Class 009 — Electronics, software & scientific instruments

Recently filed and registered marks in the same international class.

DUK

DUKEN

87517604

GUANGDONG SIRUI OPTICAL CO., LTD

ABANDONED

Other Marks by Douglas N. Masters

Additional USPTO filings handled by the same attorney of record.

RXD

RX DAYTONA PLUS

85762758

REGISTERED

CHE

CHEWY

98979318

REGISTERED

CHE

CHEWY

98979319

REGISTERED

PIF

PIFA PRECISION SOLUTIONS

87072658

REGISTERED

DUKEN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by GUANGDONG SIRUI OPTICAL CO., LTD.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Douglas N. Masters

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