ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
12/01/2025
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Official data from USPTO
POWER CHOKES
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Quick snapshot
POWER CHOKES
ST13
US500000076566430Class
37
Filing
76566430
Registration
2926053
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
44
Latest update
12/02/2025
Classification
Registered
Trademark type
Word
Nice classes
37
Filing date
12/22/2003
Registration date
02/08/2005
Expiration date
-
Recommended action
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Next step
These are the details of the registration process. Even so, constant monitoring is what ensures peace of mind that your main asset remains protected.
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/05/2024
Last transaction
12/02/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Supplemental Register
First use anywhere
04/23/1989
First use in commerce
04/23/1989
Drawing code
4
Owner type
16
Owner location
HOUSTON, TX
Examiner
GOODSAID, IRA
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
CORTEC, L.L.C.
EXPRO AMERICAS, LLC
POWER WELL SERVICES, L.P.
POWER CHOKES, L.P.
Power Chokes, Inc.
Representatives
Robert Devin Ricci Kean Miller, LLP
Technical classification
Nice Classes
Class 37
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Leasinginstallationrepair and maintenance of oil field equipmenthydraulically actuated drilling and snubbing chokesautomated controlsrelief valvessealslinerswear sleeveshydraulic actuators and equipment manipulators
Publications
History of USPTO decisions and trademark events.
44 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/19/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
10/19/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
10/19/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
10/19/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
10/19/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/03/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/03/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/03/2024
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
08/05/2024
RNL2
REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
08/05/2024
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
08/05/2024
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/05/2024
E89R
TEAS SECTION 8 & 9 RECEIVED
05/16/2024
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
02/08/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/06/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
11/25/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
03/13/2019
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/23/2015
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/23/2015
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/23/2015
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/23/2015
E89R
TEAS SECTION 8 & 9 RECEIVED
02/05/2015
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
02/05/2015
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
02/05/2015
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/10/2014
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
09/22/2010
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
09/22/2010
8.AF
REGISTERED - SEC. 8 (6-YR) FILED
09/14/2010
PAPER RECEIVED
09/14/2010
PAPER RECEIVED
09/03/2010
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/22/2008
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
05/02/2007
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/09/2006
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
02/08/2005
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/14/2004
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
07/30/2004
CNEA
EXAMINERS AMENDMENT MAILED
07/30/2004
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
07/30/2004
ALIE
ASSIGNED TO LIE
07/29/2004
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
07/24/2004
CNEA
EXAMINER'S AMENDMENT MAILED
07/20/2004
DOCK
ASSIGNED TO EXAMINER
07/19/2004
NWAP
NEW APPLICATION ENTERED
01/06/2004
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