Who owns the EWR trademark?

The EWR trademark is owned by HALLIBURTON ENERGY SERVICES, INC..

What class is the EWR trademark registered in?

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

What is the serial number for EWR?

The USPTO serial number for EWR is 73570941.

What is the registration number for EWR?

EWR is registered under USPTO registration number 1432448.

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March 10, 2027

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EWR

REGISTERED

Serial: 73570941
Reg: 1432448
Filed: Nov 29, 1985
Owner: HALLIBURTON ENERGY SERVICES, INC.

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.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100

First use anywhere: Nov 16, 1982

First use in commerce: Nov 16, 1982

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

Status History

43 events

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

Mar 10, 2026

Code REM2

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

Nov 25, 2024

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 25, 2024

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 25, 2024

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Nov 25, 2024

Code EWAF

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 14, 2023

Code COAR

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

Mar 14, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 14, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 14, 2023

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 14, 2023

Code CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 02, 2022

Code COAR

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

Nov 02, 2022

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 02, 2022

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 02, 2022

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 02, 2022

Code CHAN

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

Sep 27, 2017

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Sep 27, 2017

Code RNL2

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

Sep 27, 2017

Code NA89

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Sep 26, 2017

Code EROP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 31, 2017

Code APRE

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Mar 31, 2017

Code PR89

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 06, 2017

Code TCCA

TEAS SECTION 8 & 9 RECEIVED

Feb 06, 2017

Code E89R

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

Aug 10, 2016

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 10, 2016

Code ARAA

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

Mar 10, 2016

Code REM2

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

Feb 24, 2015

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Feb 24, 2015

Code ARAA

CASE FILE IN TICRS

Nov 15, 2006

Code CFIT

ASSIGNED TO PARALEGAL

Jun 06, 2006

Code PLGL

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

Jun 06, 2006

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 06, 2006

Code RNL1

TEAS SECTION 8 & 9 RECEIVED

Mar 22, 2006

Code E89R

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

Mar 22, 2006

Code 89AF

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

Mar 23, 1993

Code C15A

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

Dec 08, 1992

Code 815F

REGISTERED-PRINCIPAL REGISTER

Mar 10, 1987

Code R.PR

PUBLISHED FOR OPPOSITION

Dec 16, 1986

Code PUBO

NOTICE OF PUBLICATION

Nov 17, 1986

Code NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 10, 1986

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 15, 1986

Code CRFA

NON-FINAL ACTION MAILED

Mar 12, 1986

Code CNRT

ASSIGNED TO EXAMINER

Feb 06, 1986

Code DOCK

EWR

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