TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/10/2025
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Official data from USPTO
PV
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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
47
Latest update
11/15/2025
Trademark type
Word
Nice classes
11
Filing date
02/21/2002
Registration date
04/22/2003
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/27/2022
Last transaction
11/15/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
1992-06-00
First use in commerce
1992-06-00
Drawing code
1
Owner type
16
Owner location
Tewksbury, MA
Examiner
FRENCH,CURTIS W
Law office
M60
Current location
GENERIC WEB UPDATE
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
Filtersactivated carbon absorbers for water treatment
Publications
History of USPTO decisions and trademark events.
47 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
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/08/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/08/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/08/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/27/2022
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
10/27/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/27/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/27/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
04/27/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
04/22/2022
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
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
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
03/05/2013
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/05/2013
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/05/2013
E89R
TEAS SECTION 8 & 9 RECEIVED
03/03/2013
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
02/28/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
02/28/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/27/2011
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/01/2009
PLGL
ASSIGNED TO PARALEGAL
04/23/2009
E815
TEAS SECTION 8 & 15 RECEIVED
04/21/2009
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/21/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/21/2009
CFIT
CASE FILE IN TICRS
07/21/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/11/2007
R.PR
REGISTERED-PRINCIPAL REGISTER
04/22/2003
PUBO
PUBLISHED FOR OPPOSITION
01/28/2003
NPUB
NOTICE OF PUBLICATION
01/08/2003
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/21/2002
CNEA
EXAMINERS AMENDMENT MAILED
11/21/2002
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/27/2002
PAPER RECEIVED
09/27/2002
CNRT
NON-FINAL ACTION MAILED
07/01/2002
DOCK
ASSIGNED TO EXAMINER
06/14/2002
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