EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/09/2025
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Official data from USPTO
HYDRODUCT
Did you know this trademark is already registered in United States?
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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
38
Latest update
10/15/2025
Trademark type
Word
Nice classes
19
Filing date
06/13/1988
Registration date
09/26/1989
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/30/2019
Last transaction
10/15/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
01/09/1987
First use in commerce
01/09/1987
Drawing code
1
Owner type
03
Owner location
Malvern, PA
Examiner
COLE RICHARD G
Law office
580
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
GCP Applied Technologies Inc.
W. R. GRACE & CO.-CONN
W. R. GRACE & CO.-CONN
Representatives
Sara T. Colburn Cantor Colburn LLP
Technical classification
Nice Classes
Class 19
Vienna Codes
No Vienna codes available.
Goods and services
Class 19
CONSTRUCTION DRAINAGE UNIT COMPRISING A PLASTIC PANEL WITH AFFIXED FILTER CLOTH
Publications
History of USPTO decisions and trademark events.
38 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/09/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/09/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/09/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/09/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/09/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/21/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/21/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/21/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/21/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/21/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
04/30/2019
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
04/30/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
04/30/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/30/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
03/27/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
09/26/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/07/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/23/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
02/10/2016
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
03/11/2009
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/11/2009
PLGL
ASSIGNED TO PARALEGAL
03/04/2009
E89R
TEAS SECTION 8 & 9 RECEIVED
02/27/2009
CFIT
CASE FILE IN TICRS
10/01/2008
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/19/2006
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/19/2006
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/19/2006
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
12/06/1995
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
04/17/1995
R.PR
REGISTERED-PRINCIPAL REGISTER
09/26/1989
PUBO
PUBLISHED FOR OPPOSITION
07/04/1989
NPUB
NOTICE OF PUBLICATION
06/03/1989
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/06/1989
CNEA
EXAMINERS AMENDMENT MAILED
03/22/1989
CNRT
NON-FINAL ACTION MAILED
03/14/1989
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/30/1989
CNRT
NON-FINAL ACTION MAILED
07/26/1988
Continuous trademark protection
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