Who owns the ISI trademark?

The ISI trademark is owned by WEATHERFORD TECHNOLOGY HOLDINGS, LLC.

What is the serial number for ISI?

The USPTO serial number for ISI is 77589170.

What is the registration number for ISI?

ISI is registered under USPTO registration number 3622640.

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ISI

USPTO Trademark Record

REGISTERED

ISI

Q: What class is the ISI trademark registered in?

The ISI trademark is registered in Class 037 (Construction, installation & repair services), Class 041 (Education & entertainment services).

SN 77589170·Reg 3622640·Filed Oct 09, 2008

Owner WEATHERFORD TECHNOLOGY HOLDINGS, LLC

Construction services; installation and repair services; mining extraction, oil and gas drilling.; Education; providing of training; entertainment; sporting and cultural activities.

ISI (Serial No. 77589170), Registration No. 3622640, is a registered US trademark filed on Oct 09, 2008 by WEATHERFORD TECHNOLOGY HOLDINGS, LLC. This trademark covers Class 037 (Construction, installation & repair services), Class 041 (Education & entertainment services).

Section 8/9 declaration window: May 21, 2029

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Full conflict analysis for ISI (SN 77589170) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ISI (Reg. #3622640) is a registered US trademark that has been protecting its owner, WEATHERFORD TECHNOLOGY HOLDINGS, LLC, since 2008. The mark covers Class 037 (Construction, installation & repair services) and Class 041 (Education & entertainment services) respectively. Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.; Education; providing .... The mark faced 1 opposition proceeding during prosecution.

FILED

Oct 09, 2008

SERIAL

77589170

REG#

3622640

REGISTERED

May 19, 2009

Filing Information

StatusREGISTERED

Filing DateOct 09, 2008

Serial Number77589170

Registration No.3622640

Registration DateMay 19, 2009

Status DateJun 27, 2019

Published for OppositionMar 03, 2009

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: May 31, 2003

First use in commerce: May 31, 2003

Construction services; installation and repair services; mining extraction, oil and gas drilling.

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: May 31, 2003

First use in commerce: May 31, 2003

Education; providing of training; entertainment; sporting and cultural activities.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

27 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 03, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 27, 2019

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

Jun 27, 2019

REGISTERED - PARTIAL SEC. 8 (10-YR) ACCEPTED

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

Jun 27, 2019

REGISTERED - SEC. 9 GRANTED/CHECK RECORD FOR SEC. 8

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 27, 2019

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Jun 27, 2019

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

May 17, 2019

TEAS SECTION 8 & 9 RECEIVED

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

May 19, 2018

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 29, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 29, 2015

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Apr 29, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Apr 16, 2015

TEAS SECTION 8 & 15 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 21, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 17, 2014

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 15, 2012

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 15, 2012

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

REGISTERED-PRINCIPAL REGISTER

May 19, 2009

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 03, 2009

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Feb 11, 2009

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Jan 28, 2009

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jan 28, 2009

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 15, 2009

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 09, 2009

ASSIGNED TO EXAMINER

TEAS VOLUNTARY AMENDMENT RECEIVED

Oct 16, 2008

TEAS VOLUNTARY AMENDMENT RECEIVED

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

Oct 16, 2008

TEAS AMENDMENT ENTERED BEFORE ATTORNEY ASSIGNED

NOTICE OF DESIGN SEARCH CODE MAILED

Oct 15, 2008

NOTICE OF DESIGN SEARCH CODE MAILED

NEW APPLICATION ENTERED

Oct 14, 2008

NEW APPLICATION ENTERED

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