Who owns the ZTKHNSL trademark?

The ZTKHNSL trademark is owned by Quanzhou Zhanghui Electronics Co., Ltd..

What class is the ZTKHNSL trademark registered in?

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

What is the serial number for ZTKHNSL?

The USPTO serial number for ZTKHNSL is 99149926.

What is the registration number for ZTKHNSL?

ZTKHNSL is registered under USPTO registration number 8050455.

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Updated Nov 5, 2026·39 searches this week

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Section 8 declaration window

December 02, 2031

1852 days remaining

ZTK

ZTKHNSL

REGISTERED

Serial: 99149926
Reg: 8050455
Filed: Apr 22, 2025
Owner: Quanzhou Zhanghui Electronics Co., Ltd.

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: Mar 07, 2025

First use in commerce: Mar 07, 2025

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

10 events

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

ASSIGNED TO EXAMINER

Sep 15, 2025

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 15, 2025

Code CNSA

NEW APPLICATION ENTERED

Apr 22, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Apr 22, 2025

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 22, 2025

Code NWOS

ZTKHNSL

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