Who owns the KLX trademark?

The KLX trademark is owned by KLX ENERGY SERVICES LLC.

What is the serial number for KLX?

The USPTO serial number for KLX is 86552812.

What is the registration number for KLX?

KLX is registered under USPTO registration number 4935055.

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KLX

USPTO Trademark Record

REGISTERED

KLX

Q: What class is the KLX trademark registered in?

The KLX trademark is registered in Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services).

SN 86552812·Reg 4935055·Filed Mar 04, 2015

Owner KLX ENERGY SERVICES LLC

Advertising; business management, organization and administration; office functions.; Construction services; installation and repair services; mining extraction, oil and gas drilling.

KLX (Serial No. 86552812), Registration No. 4935055, is a registered US trademark filed on Mar 04, 2015 by KLX ENERGY SERVICES LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: April 14, 2036

Conflict Analysis

Full conflict analysis for KLX (SN 86552812) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KLX (Reg. #4935055) is a registered US trademark that has been protecting its owner, KLX ENERGY SERVICES LLC, since 2015. The mark covers Class 035 (Advertising, business management & retail services) and Class 037 (Construction, installation & repair services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Construction services; installatio.... The mark faced 4 opposition proceedings during prosecution.

FILED

Mar 04, 2015

SERIAL

86552812

REG#

4935055

REGISTERED

Apr 12, 2016

Filing Information

StatusREGISTERED

Filing DateMar 04, 2015

Serial Number86552812

Registration No.4935055

Registration DateApr 12, 2016

Status DateOct 30, 2025

Published for OppositionJul 28, 2015

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1268807

499Aug 06, 2015

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Dec 16, 2014

First use in commerce: Dec 16, 2014

Advertising; business management, organization and administration; office functions.

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Dec 16, 2014

First use in commerce: Dec 16, 2014

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

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

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Status History

37 events

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 03, 2026

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Oct 30, 2025

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 30, 2025

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Oct 30, 2025

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 29, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jul 09, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Apr 12, 2025

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

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 01, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Oct 19, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Oct 19, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 19, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 24, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Mar 24, 2022

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 24, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 24, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 24, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 10, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 10, 2021

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

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

Aug 10, 2021

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

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Apr 12, 2021

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Apr 12, 2021

TEAS SECTION 8 & 15 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 02, 2019

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Nov 28, 2018

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

REGISTERED-PRINCIPAL REGISTER

Apr 12, 2016

REGISTERED-PRINCIPAL REGISTER

OPPOSITION DISMISSED NO. 999999

Mar 04, 2016

OPPOSITION DISMISSED NO. 999999

OPPOSITION TERMINATED NO. 999999

Mar 04, 2016

OPPOSITION TERMINATED NO. 999999

TTAB RELEASE CASE TO TRADEMARKS

Mar 04, 2016

TTAB RELEASE CASE TO TRADEMARKS

OPPOSITION INSTITUTED NO. 999999

Sep 25, 2015

OPPOSITION INSTITUTED NO. 999999

EXTENSION OF TIME TO OPPOSE RECEIVED

Aug 26, 2015

EXTENSION OF TIME TO OPPOSE RECEIVED

PUBLISHED FOR OPPOSITION

Jul 28, 2015

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 28, 2015

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 08, 2015

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 10, 2015

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 09, 2015

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 18, 2015

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 17, 2015

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 07, 2015

NEW APPLICATION ENTERED

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