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Official data from USPTO

GK

Did you know this trademark is already registered in United States?

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Active USPTO registrationType: WordOffice: US

Quick snapshot

GK

ST13

US500000078284976

Class

7

Filing

78284976

Registration

2934755

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

Attention: there is active risk

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

58

Latest update

08/26/2025

Classification

Registered

Trademark type

Word

Nice classes

7

Filing date

08/08/2003

Registration date

03/22/2005

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

08/07/2025

Last transaction

08/26/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1948-00-00

First use in commerce

1948-00-00

Drawing code

1

Owner type

16

Owner location

Houston, TX

Examiner

SMITH, REBECCA

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

HYDRIL USA DISTRIBUTION LLC
Hydril Company

Representatives

Dionne D. Heard Osha Bergman Watanabe & Burton LLP

Technical classification

Nice Classes

Class 7

Vienna Codes

No Vienna codes available.

Goods and services

Class 7

OIL AND GAS DRILLING EQUIPMENT, NAMELY, ANNULAR BLOWOUT PREVENTERS AND PARTS THEREFORE

Publications

History of USPTO decisions and trademark events.

58 publications found

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

08/07/2025

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

08/07/2025

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

08/07/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/07/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

03/21/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/20/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

03/20/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

03/20/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/16/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/16/2024

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

10/16/2024

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

09/04/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

09/04/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

09/04/2024

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

09/04/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

09/04/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

09/04/2024

REM2

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

03/22/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

02/09/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

02/09/2024

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

02/09/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

01/27/2023

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

01/27/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

01/27/2023

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

01/27/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/08/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

07/08/2022

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

07/08/2022

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

10/12/2021

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/12/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/12/2021

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

10/12/2021

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

10/12/2021

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/31/2019

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

10/31/2019

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/06/2016

NA89

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

04/04/2015

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

04/04/2015

89AG

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

04/04/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

04/04/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

03/20/2015

C15A

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

02/02/2011

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

02/02/2011

E815

TEAS SECTION 8 & 15 RECEIVED

01/20/2011

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

04/30/2010

REAP

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

04/30/2010

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

05/07/2008

R.PR

REGISTERED-PRINCIPAL REGISTER

03/22/2005

PUBO

PUBLISHED FOR OPPOSITION

12/28/2004

NPUB

NOTICE OF PUBLICATION

12/08/2004

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

10/19/2004

ALIE

ASSIGNED TO LIE

10/15/2004

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

10/13/2004

TEME

TEAS/EMAIL CORRESPONDENCE ENTERED

08/18/2004

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

07/31/2004

TROA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

07/31/2004

GNRT

NON-FINAL ACTION E-MAILED

02/19/2004

DOCK

ASSIGNED TO EXAMINER

02/19/2004

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