Who owns the WALKER BROS trademark?

The WALKER BROS trademark is owned by WALKER, RAY E., TRUSTEE.

What class is the WALKER BROS trademark registered in?

The WALKER BROS trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for WALKER BROS?

The USPTO serial number for WALKER BROS is 75019391.

What is the registration number for WALKER BROS?

WALKER BROS is registered under USPTO registration number 2003243.

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USPTO Trademark Record

REGISTERED

WALKER BROS

SN 75019391·Reg 2003243·Filed Nov 14, 1995

Owner WALKER, RAY E., TRUSTEE

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.

WALKER BROS (Serial No. 75019391), Registration No. 2003243, is a registered US trademark filed on Nov 14, 1995 by WALKER, RAY E., TRUSTEE. This trademark covers Class 042 (Scientific, technology & SaaS services).

renewal grace 30y period: March 24, 2027180 days remaining

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Mark Intelligence

WALKER BROS (Reg. #2003243) is a registered US trademark that has been protecting its owner, WALKER, RAY E., TRUSTEE, since 1995. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 14, 1995

SERIAL

75019391

REG#

2003243

REGISTERED

Sep 24, 1996

Filing Information

StatusREGISTERED

Filing DateNov 14, 1995

Serial Number75019391

Registration No.2003243

Registration DateSep 24, 1996

Status DateApr 14, 2016

Published for OppositionJul 02, 1996

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Nov 30, 1957

First use in commerce: Nov 30, 1957

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

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Status History

37 events

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

Jan 02, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 02, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 02, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Sep 24, 2025

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 04, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 04, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Sep 04, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 04, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 04, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 14, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Apr 14, 2016

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 14, 2016

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Apr 14, 2016

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

TEAS SECTION 8 & 9 RECEIVED

Feb 06, 2016

TEAS SECTION 8 & 9 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 24, 2007

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNED TO PARALEGAL

Dec 29, 2006

ASSIGNED TO PARALEGAL

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

Dec 29, 2006

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 29, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

PAPER RECEIVED

Oct 04, 2006

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Oct 04, 2006

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

CASE FILE IN TICRS

Jun 30, 2006

CASE FILE IN TICRS

REINSTATED

Jul 21, 2004

REINSTATED

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

Jul 21, 2004

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

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

Jul 21, 2004

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

FAX RECEIVED

Jun 16, 2004

FAX RECEIVED

CANCELLED SEC. 8 (6-YR)

Jun 01, 2004

CANCELLED SEC. 8 (6-YR)

RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15

Dec 08, 2003

RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 15

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Jun 13, 2003

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

POST REGISTRATION ACTION CORRECTION

Feb 12, 2003

POST REGISTRATION ACTION CORRECTION

PAPER RECEIVED

Sep 30, 2002

PAPER RECEIVED

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Sep 30, 2002

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Sep 24, 1996

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 02, 1996

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

May 31, 1996

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 25, 1996

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

Apr 09, 1996

EXAMINER'S AMENDMENT MAILED

ASSIGNED TO EXAMINER

Apr 04, 1996

ASSIGNED TO EXAMINER

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