TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/10/2025
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Official data from USPTO
VLR
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: 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
52
Latest update
11/15/2025
Classification
Registered
Trademark type
Word
Nice classes
11
Filing date
10/19/1995
Registration date
01/27/1998
Expiration date
-
Recommended action
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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
02/21/2018
Last transaction
11/15/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/01/1997
First use in commerce
09/01/1997
Drawing code
1
Owner type
16
Owner location
Tewksbury, MA
Examiner
KLINE, MATTHEW
Law office
L40
Current location
POST REGISTRATION
Holders and representatives
Holders
EVOQUA WATER TECHNOLOGIES LLC
SIEMENS WATER TECHNOLOGIES LLC
SIEMENS WATER TECHNOLOGIES CORP.
Envirex Inc.
Representatives
Gary C. Ganzi Lando & Anastasi LLP
Technical classification
Nice Classes
Class 11
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
vertical loop reactors
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
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
02/21/2018
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/21/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/21/2018
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
07/05/2017
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
03/28/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/26/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
01/27/2017
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
01/27/2017
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)
10/12/2007
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/12/2007
PLGL
ASSIGNED TO PARALEGAL
09/19/2007
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
09/05/2007
E89R
TEAS SECTION 8 & 9 RECEIVED
09/05/2007
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/05/2007
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/05/2007
CFIT
CASE FILE IN TICRS
04/10/2007
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/21/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/05/2004
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/07/2004
E815
TEAS SECTION 8 & 15 RECEIVED
01/07/2004
R.PR
REGISTERED-PRINCIPAL REGISTER
01/27/1998
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
11/22/1997
DOCK
ASSIGNED TO EXAMINER
11/17/1997
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/04/1997
IUAF
USE AMENDMENT FILED
09/24/1997
EX1G
SOU EXTENSION 1 GRANTED
05/03/1997
EXT1
SOU EXTENSION 1 FILED
03/21/1997
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
09/24/1996
PUBO
PUBLISHED FOR OPPOSITION
07/02/1996
NPUB
NOTICE OF PUBLICATION
05/31/1996
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/03/1996
DOCK
ASSIGNED TO EXAMINER
05/03/1996
DOCK
ASSIGNED TO EXAMINER
04/23/1996
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