Who owns the DUNHAM ENGINEERING trademark?

The DUNHAM ENGINEERING trademark is owned by HMT LLC.

What class is the DUNHAM ENGINEERING trademark registered in?

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

What is the serial number for DUNHAM ENGINEERING?

The USPTO serial number for DUNHAM ENGINEERING is 87786396.

What is the registration number for DUNHAM ENGINEERING?

DUNHAM ENGINEERING is registered under USPTO registration number 5737341.

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Section 8/9 declaration window

April 30, 2029

908 days remaining

DUN

DUNHAM ENGINEERING

REGISTERED

Serial: 87786396
Reg: 5737341
Filed: Feb 06, 2018
Owner: HMT LLC

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, 101

First use anywhere: May 31, 1992

First use in commerce: May 31, 1992

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

Status History

29 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 26, 2025

Code APRE

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

Aug 26, 2025

Code C15A

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

Aug 26, 2025

Code NA85

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 14, 2025

Code ASGN

TEAS SECTION 8 & 15 RECEIVED

Apr 21, 2025

Code E815

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Apr 14, 2025

Code EWAF

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 14, 2025

Code TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 14, 2025

Code ARAA

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

Apr 14, 2025

Code REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 14, 2025

Code CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 14, 2025

Code COAR

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

Apr 30, 2024

Code REM1

REGISTERED-PRINCIPAL REGISTER

Apr 30, 2019

Code R.PR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Feb 20, 2019

Code CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Feb 20, 2019

Code COAR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 20, 2019

Code TCCA

PUBLISHED FOR OPPOSITION

Feb 12, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 12, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 23, 2019

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 17, 2018

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Nov 29, 2018

Code TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 28, 2018

Code CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Nov 28, 2018

Code TROA

NON-FINAL ACTION WRITTEN

May 29, 2018

Code CNRT

NON-FINAL ACTION E-MAILED

May 29, 2018

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 29, 2018

Code GNRN

ASSIGNED TO EXAMINER

May 21, 2018

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 14, 2018

Code NWOS

NEW APPLICATION ENTERED

Feb 09, 2018

Code NWAP

DUNHAM ENGINEERING

What to file next

Full Goods & Services

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