TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/11/2025
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Official data from USPTO
CAPAC
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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
45
Latest update
11/16/2025
Trademark type
Word
Nice classes
9
Filing date
04/08/1999
Registration date
12/12/2000
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/29/2020
Last transaction
11/16/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
03/20/1956
First use in commerce
03/20/1956
Drawing code
1
Owner type
16
Owner location
Tewksbury, MA
Examiner
GASKINS,TONJA M
Law office
M30
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
EVOQUA WATER TECHNOLOGIES LLC
SIEMENS WATER TECHNOLOGIES LLC
SIEMENS WATER TECHNOLOGIES CORP.
Electrocatalytic, Inc.
Representatives
Gary C. Ganzi Lando & Anastasi LLP
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
electronic apparatus and componentsanodesreference electrodescontrollersshaft groundspower supply/rectifiers for use in induced current cathodic protection systems to prevent the corrosion of ships and offshore platformswharfsjettiespiers
Publications
History of USPTO decisions and trademark events.
45 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/11/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/11/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/11/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
11/11/2025
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
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
01/29/2020
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/29/2020
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/29/2020
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/29/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/13/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
12/13/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/12/2019
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
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/27/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/16/2010
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/16/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/16/2010
E89R
TEAS SECTION 8 & 9 RECEIVED
11/08/2010
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/08/2010
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/28/2007
CFIT
CASE FILE IN TICRS
07/28/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/02/2006
PLGL
ASSIGNED TO PARALEGAL
03/01/2006
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
12/30/2005
E815
TEAS SECTION 8 & 15 RECEIVED
12/30/2005
R.PR
REGISTERED-PRINCIPAL REGISTER
12/12/2000
PUBO
PUBLISHED FOR OPPOSITION
09/19/2000
NPUB
NOTICE OF PUBLICATION
08/18/2000
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/27/2000
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/10/2000
CNRT
NON-FINAL ACTION MAILED
10/06/1999
DOCK
ASSIGNED TO EXAMINER
10/05/1999
DOCK
ASSIGNED TO EXAMINER
09/17/1999
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