TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/27/2026
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Official data from USPTO
FILTREX
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: CombinedOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
41
Latest update
04/29/2026
Classification
Registered
Trademark type
Combined
Nice classes
11
Filing date
02/10/2017
Registration date
09/26/2017
Expiration date
-
Recommended action
Perform a full collision analysis and validate classes before any filing or trademark investment.
Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/12/2024
Last transaction
04/29/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
First use anywhere
12/23/2014
First use in commerce
12/23/2014
Drawing code
3
Owner type
11
Owner location
SERANGOON, SG
Examiner
BURKE, LAUREN
Law office
L60
Current location
TMEG LAW OFFICE 106
Mark description
The mark consists of the word "Filtrex" which features a line that represents a wave flowing diagonally from the middle of the "F" in "Filtrex" to the bottom of the "X" in "Filtrex" so that the lower portion of the word "Filtrex" appears to be under water.
Holders and representatives
Holders
MarmonWater (Singapore) Pte. Ltd.
MarmonWater (Singapore) Pte. Ltd.
Representatives
Michael Harris ARNOLD & PORTER KAYE SCHOLER LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
carbon block water filter cartridges and granulated activated carbon water filter cartridges sold to original equipment manufacturers
Publications
History of USPTO decisions and trademark events.
41 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
04/27/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/27/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/27/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
04/27/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
04/27/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/17/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/17/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/17/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/17/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/17/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
12/16/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/16/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/16/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/16/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/16/2024
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
01/12/2024
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/12/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/12/2024
E815
TEAS SECTION 8 & 15 RECEIVED
07/18/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/26/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/12/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/12/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/12/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/12/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/12/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/30/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/30/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
09/26/2017
PUBO
PUBLISHED FOR OPPOSITION
07/11/2017
NPUB
NOTICE OF PUBLICATION
06/21/2017
CNEA
EXAMINERS AMENDMENT MAILED
05/19/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/19/2017
XAEC
EXAMINER'S AMENDMENT ENTERED
05/19/2017
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/19/2017
CNRT
NON-FINAL ACTION MAILED
05/11/2017
CNRT
NON-FINAL ACTION WRITTEN
05/10/2017
DOCK
ASSIGNED TO EXAMINER
05/06/2017
MDSC
NOTICE OF DESIGN SEARCH CODE MAILED
02/17/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/16/2017
NWAP
NEW APPLICATION ENTERED
02/14/2017
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