Who owns the QX trademark?

The QX trademark is owned by QX WORLD Kft..

What class is the QX trademark registered in?

The QX trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 010 (Surgical, medical, dental & veterinary apparatus), Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

What is the serial number for QX?

The USPTO serial number for QX is 79265252.

What is the registration number for QX?

QX is registered under USPTO registration number 6109953.

QX - Owned by QX WORLD Kft. - (Class 009, Class 010, Class 035)

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

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.

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

Filing Basis & Declarations

Section 15 AcknowledgedTrademark

Status History

28 events

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Aug 18, 2026

Code INPR

NOTICE OF SUIT

Jul 13, 2026

Code NOSU

REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.

Dec 18, 2025

Code C75P

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Dec 18, 2025

Code NA75

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 15, 2025

Code APRE

TEAS SECTION 71 & 15 RECEIVED

Aug 06, 2025

Code ES75

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Jul 28, 2025

Code REM3

FINAL DECISION TRANSACTION PROCESSED BY IB

Dec 06, 2020

Code FINO

FINAL DISPOSITION PROCESSED

Nov 14, 2020

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Nov 14, 2020

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Oct 28, 2020

Code FICR

REGISTERED-PRINCIPAL REGISTER

Jul 28, 2020

Code R.PR

PUBLISHED FOR OPPOSITION

May 12, 2020

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 12, 2020

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 22, 2020

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 30, 2020

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 27, 2020

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 27, 2020

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 27, 2020

Code TEME

REFUSAL PROCESSED BY IB

Oct 19, 2019

Code RFNT

REFUSAL PROCESSED BY MPU

Sep 28, 2019

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Sep 28, 2019

Code RFCS

APPLICATION FILING RECEIPT MAILED

Aug 31, 2019

Code MAFR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 29, 2019

Code RFCR

NON-FINAL ACTION WRITTEN

Aug 28, 2019

Code CNRT

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 27, 2019

Code NWOS

ASSIGNED TO EXAMINER

Aug 27, 2019

Code DOCK

SN ASSIGNED FOR SECT 66A APPL FROM IB

Aug 15, 2019

Code REPR

Other Marks by QX WORLD Kft.

Additional USPTO filings from the same owner.

NOA

NOAH

79390005

QX WORLD Kft.

REGISTERED

LOG

LogoMark

79390581

QX WORLD Kft.

REGISTERED

QXW

QX WORLD

79232773

QX WORLD Kft.

REGISTERED

QUE

QUEX

87694428

QX WORLD Kft

REGISTERED

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Additional USPTO filings handled by the same attorney of record.

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QX

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by QX WORLD Kft.

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

Other Marks by Dennis S. Prahl

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