NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
05/26/2026
Back to search
Official data from USPTO
QX CONTINUUM
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
49
Latest update
05/26/2026
Trademark type
Word
Nice classes
9
Filing date
05/08/2023
Registration date
05/26/2026
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/26/2026
Last transaction
05/26/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
07/30/2025
First use in commerce
07/30/2025
Drawing code
4
Owner type
03
Owner location
Hercules, CA, US
Examiner
HACK, ANDREA R
Law office
L80
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
Bio-Rad Laboratories, Inc.
Representatives
Margaret C. McHugh KILPATRICK TOWNSEND & STOCKTON, LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Apparatusmedical laboratory research instruments and scientific laboratory research instruments for preparationhandlingamplificationanalysis of samples containing nucleic acids and used in the industries of agriculturebiodefensefood scienceforensicshorticulturemedicinepharmaceuticalstoxicology
Publications
History of USPTO decisions and trademark events.
49 publications found
R.PR
REGISTERED-PRINCIPAL REGISTER
05/26/2026
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
05/06/2026
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
05/06/2026
SUPC
STATEMENT OF USE PROCESSING COMPLETE
05/05/2026
IUAF
USE AMENDMENT FILED
12/17/2025
EISU
TEAS STATEMENT OF USE RECEIVED
12/17/2025
DOCK
ASSIGNED TO EXAMINER
11/06/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
05/21/2025
EX2G
SOU EXTENSION 2 GRANTED
05/20/2025
EXT2
SOU EXTENSION 2 FILED
05/20/2025
EEXT
SOU TEAS EXTENSION RECEIVED
05/20/2025
EXRA
NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
10/25/2024
EX1G
SOU EXTENSION 1 GRANTED
10/25/2024
EXT1
SOU EXTENSION 1 FILED
10/25/2024
EEXT
SOU TEAS EXTENSION RECEIVED
10/25/2024
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/18/2024
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/23/2024
PUBO
PUBLISHED FOR OPPOSITION
04/23/2024
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/03/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/18/2024
XAEC
EXAMINER'S AMENDMENT ENTERED
03/18/2024
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
03/18/2024
GNEA
EXAMINERS AMENDMENT E-MAILED
03/18/2024
CNEA
EXAMINERS AMENDMENT -WRITTEN
03/18/2024
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
03/14/2024
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
02/13/2024
EXPT
EXPARTE APPEAL TERMINATED
01/26/2024
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/26/2024
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/26/2024
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/26/2024
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
01/23/2024
EXPI
EX PARTE APPEAL-INSTITUTED
01/23/2024
JURT
JURISDICTION RESTORED TO EXAMINING ATTORNEY
01/23/2024
EXAF
EXPARTE APPEAL RECEIVED AT TTAB
01/23/2024
XELG
APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
12/21/2023
XELR
APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
12/21/2023
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
09/29/2023
GNFR
FINAL REFUSAL E-MAILED
09/29/2023
CNFR
FINAL REFUSAL WRITTEN
09/29/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/01/2023
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
08/31/2023
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
08/31/2023
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/07/2023
GNRT
NON-FINAL ACTION E-MAILED
07/07/2023
CNRT
NON-FINAL ACTION WRITTEN
07/07/2023
DOCK
ASSIGNED TO EXAMINER
07/03/2023
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
06/07/2023
NWAP
NEW APPLICATION ENTERED
05/11/2023
Continuous trademark protection
Get notified about every new filing that threatens QX CONTINUUM or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.