TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/11/2026
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Official data from USPTO
HYDRA-STOP
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
43
Latest update
03/13/2026
Trademark type
Word
Nice classes
6
Filing date
01/30/1989
Registration date
03/20/1990
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/10/2019
Last transaction
03/13/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
05/04/1981
First use in commerce
05/04/1981
Drawing code
1
Owner type
16
Owner location
BURR RIDGE, IL, US
Examiner
FINE, STEVEN
Law office
580
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
HYDRA-STOP LLC
ADS, LLC
HYDRA-STOP, INC.
Representatives
Timothy L. Capria Husch Blackwell LLP
Technical classification
Nice Classes
Class 6
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
INDUSTRIAL TAPPING AND LINESTOPPING EQUIPMENTNAMELY METAL MANUALLY-OPERATED VALVES AND PARTS THEREOFFOR FLUID-CONVEYING LINES
Publications
History of USPTO decisions and trademark events.
43 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/11/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/11/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/11/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/11/2026
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/26/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/16/2024
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/23/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/23/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/23/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
05/10/2019
RNL3
REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
05/10/2019
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
05/10/2019
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/10/2019
E89R
TEAS SECTION 8 & 9 RECEIVED
04/08/2019
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/20/2019
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/25/2018
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/25/2018
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/31/2016
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
03/25/2010
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
03/25/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/25/2010
E89R
TEAS SECTION 8 & 9 RECEIVED
03/19/2010
CFIT
CASE FILE IN TICRS
12/08/2008
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/11/2006
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/09/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/09/2006
CORV
REVIEW OF CORRESPONDENCE COMPLETE
08/29/2006
PAPER RECEIVED
03/02/2004
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
06/05/2001
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
06/05/2001
PR89
POST REGISTRATION ACTION MAILED - SEC. 8 & 9
12/01/2000
89AF
REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
03/10/2000
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/25/1996
XXXX
POST REGISTRATION ACTION CORRECTION
02/05/1996
815F
REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
01/04/1996
R.PR
REGISTERED-PRINCIPAL REGISTER
03/20/1990
PUBO
PUBLISHED FOR OPPOSITION
12/26/1989
NPUB
NOTICE OF PUBLICATION
11/27/1989
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
10/19/1989
CNEA
EXAMINERS AMENDMENT MAILED
10/18/1989
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/18/1989
CNRT
NON-FINAL ACTION MAILED
03/18/1989
Continuous trademark protection
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