TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/10/2025
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Official data from USPTO
FOLDED FLOW
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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
52
Latest update
11/15/2025
Trademark type
Word
Nice classes
11
Filing date
12/23/1997
Registration date
12/14/1999
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/16/2019
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
10/07/1997
First use in commerce
08/20/1998
Drawing code
1
Owner type
16
Owner location
Tewksbury, MA
Examiner
ODONOVICH, ANITA
Law office
L40
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)
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
wastewater treatment equipmentnamely dissolved air flotation and dissolved gas flotation separators and thickeners
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
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
01/16/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
01/16/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
01/16/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/16/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
12/21/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/14/2018
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
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/18/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/18/2009
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/13/2009
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
11/04/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
11/04/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
11/03/2009
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/04/2007
CFIT
CASE FILE IN TICRS
06/15/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
02/02/2006
PLGL
ASSIGNED TO PARALEGAL
02/02/2006
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
06/07/2005
E815
TEAS SECTION 8 & 15 RECEIVED
06/07/2005
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
10/01/2002
PAPER RECEIVED
07/22/2002
RRPR
RESPONSE RECEIVED TO POST REG. ACTION
03/04/2002
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
10/18/2001
PRAN
POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED
06/05/2001
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
08/07/2000
AMD7
SEC 7 REQUEST FILED
02/04/2000
R.PR
REGISTERED-PRINCIPAL REGISTER
12/14/1999
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
10/08/1999
DOCK
ASSIGNED TO EXAMINER
10/08/1999
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/03/1999
IUAF
USE AMENDMENT FILED
09/08/1999
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
03/09/1999
PUBO
PUBLISHED FOR OPPOSITION
12/15/1998
NPUB
NOTICE OF PUBLICATION
11/13/1998
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/30/1998
CNEA
EXAMINER'S AMENDMENT MAILED
09/30/1998
DOCK
ASSIGNED TO EXAMINER
09/21/1998
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