INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
03/11/2026
Back to search
Official data from USPTO
QXSUBSPACE
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
Active USPTO registrationType: WordOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
28
Latest update
03/12/2026
Trademark type
Word
Nice classes
35
Filing date
01/12/2018
Registration date
12/25/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
07/11/2025
Last transaction
03/12/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
16
Owner location
HU
Examiner
MORRIS, KRISTINA KLOIBER
Law office
M70
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Q. K. (pessoa física)
Representatives
Dennis S. Prahl, Esq. Ladas & Parry LLP
Technical classification
Nice Classes
Class 35
Vienna Codes
No Vienna codes available.
Goods and services
Class 35
New product commercialization servicescommercialization of medical apparatusinstruments and articles in the nature of biofeedback devices and bioresonance devices for analysistherapeutic usedestressingwellness enhancement available through online retail stores; organization of exhibitions for commercial or advertising purposes for third parties; Wholesale store services featuring biofeedback devices and bioresonance devices for analysistherapeutic usede-stressingwellness enhancement; Retail store services featuring biofeedback devices and bioresonance devices for analysistherapeutic usede-stressingwellness enhancement
Publications
History of USPTO decisions and trademark events.
28 publications found
C71T
CANCELLED SECTION 71
07/11/2025
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
12/25/2023
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
04/26/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
04/10/2019
FIMP
FINAL DISPOSITION PROCESSED
04/10/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
03/25/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
12/25/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/09/2018
PUBO
PUBLISHED FOR OPPOSITION
10/09/2018
GPNX
NOTIFICATION PROCESSED BY IB
10/07/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
09/19/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
09/19/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/19/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/08/2018
NREP
NEW REPRESENTATIVE AT IB RECEIVED
07/26/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/17/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/16/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/16/2018
RFNT
REFUSAL PROCESSED BY IB
07/06/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
06/20/2018
RFRR
REFUSAL PROCESSED BY MPU
06/20/2018
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
06/10/2018
CNRT
NON-FINAL ACTION WRITTEN
06/09/2018
MAFR
APPLICATION FILING RECEIPT MAILED
06/06/2018
DOCK
ASSIGNED TO EXAMINER
06/02/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/02/2018
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
05/31/2018
Continuous trademark protection
Get notified about every new filing that threatens QXSUBSPACE or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.