TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
11/11/2025
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Official data from USPTO
MODULAB
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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
42
Latest update
11/16/2025
Trademark type
Word
Nice classes
11
Filing date
02/04/1988
Registration date
05/30/1989
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
06/08/2018
Last transaction
11/16/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
07/25/1986
First use in commerce
07/25/1986
Drawing code
1
Owner type
16
Owner location
Tewksbury, MA
Examiner
HANKIN, NANCY
Law office
580
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
EVOQUA WATER TECHNOLOGIES LLC
SIEMENS WATER TECHNOLOGIES LLC
SIEMENS WATER TECHNOLOGIES CORP.
U.S. FILTER/IONPURE INC.
C. C. (pessoa física)
C. 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 PURIFICATION EQUIPMENTREVERSE OSMOSISULTRAFILTRATION AND ION EXCHANGE DEIONIZATION UNITS AND PARTS THEREFOR
Publications
History of USPTO decisions and trademark events.
42 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
06/08/2018
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
06/08/2018
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/08/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
06/08/2018
E89R
TEAS SECTION 8 & 9 RECEIVED
05/30/2018
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
05/30/2018
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
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
04/27/2011
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/29/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/29/2009
PLGL
ASSIGNED TO PARALEGAL
05/28/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
05/20/2009
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/20/2009
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/20/2009
CFIT
CASE FILE IN TICRS
08/20/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
02/28/2007
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/06/1996
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
05/16/1995
R.PR
REGISTERED-PRINCIPAL REGISTER
05/30/1989
PUBO
PUBLISHED FOR OPPOSITION
03/07/1989
NPUB
NOTICE OF PUBLICATION
02/04/1989
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/27/1988
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
10/17/1988
CNRT
NON-FINAL ACTION MAILED
04/18/1988
DOCK
ASSIGNED TO EXAMINER
03/27/1988
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