QX
Live / Registered — Registered — partial invalidation of extension of protection (as of 18 Dec 2025)
What this means for you
Registered since 28 Jul 2020. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 28 Jul 2030: the §71 ten-year affidavit of use).
Record
- Serial number
- 79265252
- Registration number
- 6109953
- Mark type
- Design + words
- Filed
- 18 Oct 2018
- Published for opposition
- 12 May 2020
- Registered
- 28 Jul 2020
- Next maintenance filing
- §71 ten-year affidavit of use, due by 28 Jul 2030 (grace period to 28 Jan 2031)
- Attorney of record
- Dennis S. Prahl
Goods and services
- Class 009 — Scientific and electric apparatus: Downloadable software that records, monitors and analyzes data from biofeedback devices; downloadable computer operating software that records, monitors and analyzes data from biofeedback devices
- Class 010 — Medical apparatus: Medical and veterinary apparatus and instruments for monitoring vital signs, blood properties and respiratory events
- Class 035 — Advertising and business services: [ Offline and online retail store services for computer software for biofeedback devices for others; retail store services featuring computer software for biofeedback devices for others; wholesale store services featuring computer software for biofeedback devices for others ]
- Class 037 — Building construction and repair services: [ Medical apparatus repair; repair of medical machines and apparatus; repair or maintenance of medical machines and apparatus; maintenance and repair of medical instruments, apparatus and equipment; providing information relating to the repair or maintenance of medical machines and apparatus ]
- Class 042 — Scientific and technological services: [ Software creation for biofeedback devices; development of operating system software for biofeedback devices; design and development of operating system software for biofeedback devices ]
Owner
- QX WORLD Kft., Budapest, HU
- QX WORLD Kft., HU
- QX WORLD Kft., HU
Prosecution history
- 18 Aug 2026 — PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
- 13 Jul 2026 — NOTICE OF SUIT
- 18 Dec 2025 — NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
- 18 Dec 2025 — REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
- 15 Dec 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 06 Aug 2025 — TEAS SECTION 71 & 15 RECEIVED
- 28 Jul 2025 — COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
- 06 Dec 2020 — FINAL DECISION TRANSACTION PROCESSED BY IB
- 14 Nov 2020 — FINAL DISPOSITION NOTICE SENT TO IB
- 14 Nov 2020 — FINAL DISPOSITION PROCESSED
- 28 Oct 2020 — FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
- 28 Jul 2020 — REGISTERED-PRINCIPAL REGISTER
- 12 May 2020 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
- 12 May 2020 — PUBLISHED FOR OPPOSITION
- 22 Apr 2020 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED