Who owns the MADUKUR trademark?

The MADUKUR trademark is owned by Zhang Ziran.

What class is the MADUKUR trademark registered in?

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

What is the serial number for MADUKUR?

The USPTO serial number for MADUKUR is 90045694.

What is the registration number for MADUKUR?

MADUKUR is registered under USPTO registration number 6266193.

MADUKUR - Owned by Zhang Ziran - (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: Mar 28, 2020

First use in commerce: Mar 28, 2020

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 CurrentlyTrademark

Status History

9 events

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

Feb 09, 2026

Code REM1

REGISTERED-PRINCIPAL REGISTER

Feb 09, 2021

Code R.PR

PUBLISHED FOR OPPOSITION

Nov 24, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 24, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 04, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 16, 2020

Code CNSA

ASSIGNED TO EXAMINER

Oct 14, 2020

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 06, 2020

Code NWOS

NEW APPLICATION ENTERED

Jul 14, 2020

Code NWAP

Other Marks by Zhang Ziran

Additional USPTO filings from the same owner.

ANU

ANUBISWEET

90045669

Zhang Ziran

REGISTERED

ENL

ENLILLY

90045680

Zhang Ziran

REGISTERED

HOR

HORUSOUL

90045686

Zhang Ziran

REGISTERED

TEZ

TEZCAT

90036766

Zhang Ziran

REGISTERED

Other Marks by Devasena Reddy

Additional USPTO filings handled by the same attorney of record.

JAT

JATENZO

86756177

REGISTERED

MAR

MARCUS: BY GOLDMAN SACHS

88801289

REGISTERED

HOS

HOSTACERIN

79172702

REGISTERED

HOS

HOSTAGLISS

79172752

REGISTERED

MADUKUR

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Zhang Ziran

Other Marks by Devasena Reddy

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