EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
10/31/2025
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Official data from USPTO
HYDRAU-FLO
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
HYDRAU-FLO
ST13
US500000077949781Class
6, 9
Filing
77949781
Registration
4115484
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
62
Latest update
11/05/2025
Trademark type
Word
Nice classes
6, 9
Filing date
03/03/2010
Registration date
03/20/2012
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/04/2022
Last transaction
11/05/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/30/2011
First use in commerce
11/30/2011
Drawing code
4
Owner type
03
Owner location
Artarmon, AU
Examiner
BOAGNI, MARY
Law office
M50
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
Weir Minerals Australia Limited
Weir Minerals Australia Limited
Representatives
Batur Oktay Davis Wright Tremaine LLP
Technical classification
Nice Classes
Class 6Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Metal pipe couplings and connectors for fluidsfor use with incorporating control valves for regulating the flow of gases and liquid and for pressure relief or pressure regulator valves in refueling devices in the mining and transportation industriesall not being parts of machines
Class 9
Control valves for regulating the flow of gases and liquids in refueling devices in the mining and transportation industriesnot being parts of machines; valves for regulating the flow of gases or liquids in refueling devices in the mining and transportation industriesnot being parts of machines; pressure relief valves and pressure regulating valves for relieving or regulating the pressures of gases or fluids in containers in refueling devices in the mining and transportation industriesnot being parts of machines; fluid level sensors and fluid level monitors for determining the level of fluid in a fluid container in refueling devices in the mining and transportation industries
Publications
History of USPTO decisions and trademark events.
62 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/31/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
10/31/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/31/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/31/2025
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/04/2022
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
08/04/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/04/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/04/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
02/16/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/20/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/07/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/07/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/07/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/07/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/07/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/07/2020
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
03/15/2018
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
03/15/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/15/2018
E815
TEAS SECTION 8 & 15 RECEIVED
03/05/2018
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/21/2017
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
03/20/2017
R.PR
REGISTERED-PRINCIPAL REGISTER
03/20/2012
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/11/2012
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
02/10/2012
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
02/08/2012
SUPC
STATEMENT OF USE PROCESSING COMPLETE
02/02/2012
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
02/01/2012
IUAF
USE AMENDMENT FILED
01/10/2012
EISU
TEAS STATEMENT OF USE RECEIVED
01/10/2012
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
07/12/2011
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
05/17/2011
PUBO
PUBLISHED FOR OPPOSITION
05/17/2011
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
04/13/2011
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
04/13/2011
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/23/2011
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/22/2011
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
03/22/2011
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
02/08/2011
GNFR
FINAL REFUSAL E-MAILED
02/08/2011
CNFR
FINAL REFUSAL WRITTEN
02/08/2011
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
12/29/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
12/29/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
12/23/2010
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
11/24/2010
GNRT
NON-FINAL ACTION E-MAILED
11/24/2010
CNRT
NON-FINAL ACTION WRITTEN
11/24/2010
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
11/04/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
11/04/2010
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
11/02/2010
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
06/04/2010
GNRT
NON-FINAL ACTION E-MAILED
06/04/2010
CNRT
NON-FINAL ACTION WRITTEN
06/04/2010
ACEC
AMENDMENT FROM APPLICANT ENTERED
05/26/2010
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/26/2010
ALIE
ASSIGNED TO LIE
05/26/2010
DOCK
ASSIGNED TO EXAMINER
05/24/2010
PAPER RECEIVED
05/07/2010
MPMK
NOTICE OF PSEUDO MARK MAILED
03/10/2010
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/09/2010
NWAP
NEW APPLICATION ENTERED
03/06/2010
Continuous trademark protection
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