Who owns the QSUM trademark?

The QSUM trademark is owned by Shenzhen QSUM Display CO.,LTD.

What class is the QSUM trademark registered in?

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

What is the serial number for QSUM?

The USPTO serial number for QSUM is 97188254.

What is the registration number for QSUM?

QSUM is registered under USPTO registration number 6956398.

QSUM - Owned by Shenzhen QSUM Display CO.,LTD - (Class 009)

Full Goods & Services

Class 009Electronics, software & scientific instruments

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

First use anywhere: Dec 05, 2021

First use in commerce: Dec 05, 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

Filed as Use ApplicationUse Application CurrentlyTrademark

Status History

22 events

ORDER FOR SANCTIONS

Aug 06, 2025

Code KOFS

ORDER FOR SANCTIONS - NOTICE EMAILED

Aug 06, 2025

Code KONO

TERMINATED AFTER SANCTIONS

Aug 06, 2025

Code KRRT

NOTICE OF TERMINATION – EMAILED

Aug 06, 2025

Code KRNT

ORDER RECONSIDERING REGISTRATION

Jul 28, 2025

Code KORR

ORDER RECONSIDERING REGISTRATION – NOTICE EMAILED

Jul 28, 2025

Code KRRE

RECONSIDERED – CANCELLED AND REOPENED

Jul 28, 2025

Code KRCC

NOTICE PROPOSING TO RECONSIDER REGISTRATION – EMAILED

Feb 24, 2025

Code KNPR

NOTICE PROPOSING TO RECONSIDER REGISTRATION

Feb 24, 2025

Code KORN

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Apr 18, 2024

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Apr 18, 2024

Code WOAG

SHOW CAUSE ORDER

Nov 27, 2023

Code KSCO

REGISTERED-PRINCIPAL REGISTER

Jan 17, 2023

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jan 17, 2023

Code NRCC

ASSIGNED TO EXAMINER

Dec 02, 2022

Code DOCK

PUBLISHED FOR OPPOSITION

Nov 01, 2022

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 01, 2022

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 12, 2022

Code NONP

ASSIGNED TO EXAMINER

Sep 27, 2022

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 27, 2022

Code CNSA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 30, 2021

Code NWOS

NEW APPLICATION ENTERED

Dec 27, 2021

Code NWAP

Other Marks by Shenzhen QSUM Display CO.,LTD

Additional USPTO filings from the same owner.

QSU

QSUM

97191481

Shenzhen QSUM Display CO.,LTD

REGISTERED

PPL

PPLXPNK

90487590

Shenzhen QSUM Display CO.,LTD

REGISTERED

QSU

QSUM

88266615

Shenzhen QSUM Display CO.,LTD

ABANDONED

QSUM

Full Goods & Services

Filing Basis & Declarations

Other Marks by Shenzhen QSUM Display CO.,LTD

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