Who owns the HM HSU MCCULLOUGH trademark?

The HM HSU MCCULLOUGH trademark is owned by Office Hsu McCullough, Inc.

What class is the HM HSU MCCULLOUGH trademark registered in?

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

What is the serial number for HM HSU MCCULLOUGH?

The USPTO serial number for HM HSU MCCULLOUGH is 99325411.

What is the registration number for HM HSU MCCULLOUGH?

HM HSU MCCULLOUGH is registered under USPTO registration number 8239279.

HM HSU MCCULLOUGH - Owned by Office Hsu McCullough, Inc - (Class 042)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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: Dec 22, 2022

First use in commerce: Dec 22, 2022

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.

Filing Basis & Declarations

Filed as Use ApplicationUse Application Currently

Status History

21 events

REGISTERED-PRINCIPAL REGISTER

May 05, 2026

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

May 05, 2026

Code NRCC

PUBLISHED FOR OPPOSITION

Mar 17, 2026

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 17, 2026

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 11, 2026

Code NONP

EXAMINERS AMENDMENT -WRITTEN

Feb 24, 2026

Code CNEA

EXAMINERS AMENDMENT E-MAILED

Feb 24, 2026

Code GNEA

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 24, 2026

Code GNEN

EXAMINER'S AMENDMENT ENTERED

Feb 24, 2026

Code XAEC

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 24, 2026

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 26, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 26, 2026

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 26, 2026

Code TEME

NON-FINAL ACTION WRITTEN

Dec 23, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

Dec 23, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Dec 23, 2025

Code GNRN

ASSIGNED TO EXAMINER

Dec 21, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 16, 2025

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Dec 16, 2025

Code MDSC

NEW APPLICATION ENTERED

Aug 07, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Aug 07, 2025

Code MAFR

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What to file next

Full Goods & Services

Filing Basis & Declarations

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