Who owns the GMKOH trademark?

The GMKOH trademark is owned by Choi Chun Fai.

What class is the GMKOH trademark registered in?

The GMKOH trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for GMKOH?

The USPTO serial number for GMKOH is 99194600.

What is the registration number for GMKOH?

GMKOH is registered under USPTO registration number 8052057.

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Updated Nov 2, 2026·20 searches this week

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Section 8 declaration window

December 02, 2031

1855 days remaining

GMK

GMKOH

REGISTERED

Serial: 99194600
Reg: 8052057
Filed: May 20, 2025
Owner: Choi Chun Fai

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Oct 24, 2024

First use in commerce: Oct 24, 2024

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Status History

12 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Jul 30, 2026

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Jul 30, 2026

Code WOAG

REGISTERED-PRINCIPAL REGISTER

Dec 02, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 02, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Oct 14, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 14, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 08, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 16, 2025

Code CNSA

ASSIGNED TO EXAMINER

Sep 15, 2025

Code DOCK

NEW APPLICATION ENTERED

May 20, 2025

Code NWAP

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 20, 2025

Code NWOS

APPLICATION FILING RECEIPT MAILED

May 20, 2025

Code MAFR

GMKOH

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