TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/10/2025
Back to search
Official data from USPTO
IWT
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
52
Latest update
11/15/2025
Trademark type
Word
Nice classes
11
Filing date
08/02/2002
Registration date
05/04/2004
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/21/2024
Last transaction
11/15/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
11/04/1968
First use in commerce
11/04/1968
Drawing code
1
Owner type
16
Owner location
Tewksbury, MA
Examiner
CLARKE, NANCY
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
EVOQUA WATER TECHNOLOGIES LLC
SIEMENS WATER TECHNOLOGIES LLC
SIEMENS INDUSTRY, INC.
SIEMENS WATER TECHNOLOGIES HOLDING CORP.
U. C. (pessoa física)
U. C. (pessoa física)
Representatives
Gary C. Ganzi Lando & Anastasi LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
WATER AND LIQUID TREATMENT EQUIPMENTION EXCHANGERSREVERSE OSMOSIS UNITSMULTIMEDIA FILTERSWATER FILTERS
Publications
History of USPTO decisions and trademark events.
52 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/10/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/10/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/10/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/10/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/21/2024
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/21/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/21/2024
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
08/21/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/29/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/29/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/29/2024
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
05/14/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/14/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
01/29/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/04/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
02/17/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/17/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/17/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/12/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/14/2021
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/15/2014
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
05/15/2014
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/15/2014
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/15/2014
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
05/05/2014
E89R
TEAS SECTION 8 & 9 RECEIVED
05/05/2014
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/05/2014
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/25/2014
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/25/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/26/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/05/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
01/15/2014
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/27/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/11/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/07/2010
E815
TEAS SECTION 8 & 15 RECEIVED
04/26/2010
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/11/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
05/04/2004
PUBO
PUBLISHED FOR OPPOSITION
02/10/2004
NPUB
NOTICE OF PUBLICATION
01/21/2004
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/12/2003
PAPER RECEIVED
11/19/2003
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/17/2003
EMRV
EMAIL RECEIVED
11/17/2003
CFIT
CASE FILE IN TICRS
08/18/2003
PAPER RECEIVED
07/30/2003
GNRT
NON-FINAL ACTION E-MAILED
05/17/2003
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
02/10/2003
PAPER RECEIVED
02/10/2003
GNRT
NON-FINAL ACTION E-MAILED
01/07/2003
DOCK
ASSIGNED TO EXAMINER
12/20/2002
Continuous trademark protection
Get notified about every new filing that threatens IWT or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.