TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/23/2026
Back to search
Official data from USPTO
MINERAL CORE
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
Quick snapshot
MINERAL CORE
ST13
US500000090803753Class
11
Filing
90803753
Registration
6836999
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
26
Latest update
05/12/2026
Trademark type
Word
Nice classes
11
Filing date
06/30/2021
Registration date
09/06/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/06/2022
Last transaction
05/12/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
2020-11-00
First use in commerce
2020-11-00
Drawing code
4
Owner type
16
Owner location
BUSSIGNY, CH
Examiner
TORRES, ELIANA
Law office
M10
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
K. S. (pessoa física)
Helen of Troy Limited
Representatives
Gregory S. Vickers Rankin, Hill & Clark LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Filters for drinking water; water filter cartridges for drinking water; water filters for domestic use and water dispensers; filters sold with apparatus for filtering drinking water
Publications
History of USPTO decisions and trademark events.
26 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/23/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/23/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/23/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/23/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/23/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
10/23/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/23/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/23/2025
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/24/2025
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
09/06/2022
R.PR
REGISTERED-PRINCIPAL REGISTER
09/06/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/21/2022
PUBO
PUBLISHED FOR OPPOSITION
06/21/2022
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/01/2022
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/17/2022
XAEC
EXAMINER'S AMENDMENT ENTERED
05/17/2022
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/17/2022
GNEA
EXAMINERS AMENDMENT E-MAILED
05/17/2022
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/17/2022
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/05/2022
GNRT
NON-FINAL ACTION E-MAILED
01/05/2022
CNRT
NON-FINAL ACTION WRITTEN
01/05/2022
DOCK
ASSIGNED TO EXAMINER
01/04/2022
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/12/2021
NWAP
NEW APPLICATION ENTERED
07/03/2021
Continuous trademark protection
Get notified about every new filing that threatens MINERAL CORE or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.