Who owns the KBR trademark?

The KBR trademark is owned by KELLOGG BROWN & ROOT LLC.

What is the serial number for KBR?

The USPTO serial number for KBR is 78402448.

What is the registration number for KBR?

KBR is registered under USPTO registration number 2997435.

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KBR

USPTO Trademark Record

REGISTERED

KBR

Q: What class is the KBR trademark registered in?

The KBR trademark is registered in Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

SN 78402448·Reg 2997435·Filed Apr 15, 2004

Owner KELLOGG BROWN & ROOT LLC

Advertising; business management, organization and administration; office functions.; Construction services; installation and repair services; mining extraction, oil and gas drilling.; Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

KBR (Serial No. 78402448), Registration No. 2997435, is a registered US trademark filed on Apr 15, 2004 by KELLOGG BROWN & ROOT LLC. This trademark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: September 20, 2035

Conflict Analysis

Full conflict analysis for KBR (SN 78402448) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KBR (Reg. #2997435) is a registered US trademark that has been protecting its owner, KELLOGG BROWN & ROOT LLC, since 2004. The mark covers Class 035 (Advertising, business management & retail services), Class 037 (Construction, installation & repair services) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Advertising; business management, organization and administration; office functions.; Construction services; installatio.... The mark faced 1 opposition proceeding during prosecution.

FILED

Apr 15, 2004

SERIAL

78402448

REG#

2997435

REGISTERED

Sep 20, 2005

Filing Information

StatusREGISTERED

Filing DateApr 15, 2004

Serial Number78402448

Registration No.2997435

Registration DateSep 20, 2005

Status DateDec 04, 2025

Published for OppositionJun 28, 2005

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

First use anywhere: Jan 01, 1999

First use in commerce: Jan 01, 1999

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

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Jan 01, 1999

First use in commerce: Jan 01, 1999

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

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 01, 1999

First use in commerce: Jan 01, 1999

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

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

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Status History

47 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 04, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 04, 2025

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Dec 04, 2025

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Dec 04, 2025

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

TEAS SECTION 8 & 9 RECEIVED

Aug 22, 2025

TEAS SECTION 8 & 9 RECEIVED

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

Sep 20, 2024

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 08, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 08, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Apr 08, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 08, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 08, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Apr 19, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 19, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 19, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 26, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 26, 2015

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 26, 2015

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Oct 26, 2015

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

TEAS SECTION 8 & 9 RECEIVED

Sep 16, 2015

TEAS SECTION 8 & 9 RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 28, 2011

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 15 ACKNOWLEDGED

Jan 28, 2011

REGISTERED - SEC. 15 ACKNOWLEDGED

TEAS SECTION 15 RECEIVED

Jan 27, 2011

TEAS SECTION 15 RECEIVED

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Oct 09, 2010

REGISTERED - SEC. 8 (6-YR) ACCEPTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 08, 2010

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Oct 06, 2010

TEAS SECTION 8 RECEIVED

NOTICE OF SUIT

Aug 20, 2010

NOTICE OF SUIT

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Aug 23, 2006

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 07, 2006

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED-PRINCIPAL REGISTER

Sep 20, 2005

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 28, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jun 08, 2005

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Mar 22, 2005

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Mar 18, 2005

ASSIGNED TO LIE

EXAMINERS AMENDMENT -WRITTEN

Mar 15, 2005

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Mar 15, 2005

EXAMINERS AMENDMENT E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 15, 2005

APPROVED FOR PUB - PRINCIPAL REGISTER

AMENDMENT FROM APPLICANT ENTERED

Mar 02, 2005

AMENDMENT FROM APPLICANT ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Feb 09, 2005

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Feb 09, 2005

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Feb 07, 2005

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Feb 07, 2005

NON-FINAL ACTION E-MAILED

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Jan 21, 2005

PREVIOUS ALLOWANCE COUNT WITHDRAWN

LAW OFFICE PUBLICATION REVIEW COMPLETED

Nov 23, 2004

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Nov 15, 2004

ASSIGNED TO LIE

ASSIGNED TO EXAMINER

Nov 08, 2004

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 08, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION ENTERED

Apr 26, 2004

NEW APPLICATION ENTERED

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