Who owns the TOPK trademark?

The TOPK trademark is owned by Dongguan Chenxun Electronics Co., Ltd..

What class is the TOPK trademark registered in?

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

What is the serial number for TOPK?

The USPTO serial number for TOPK is 98275552.

What is the registration number for TOPK?

TOPK is registered under USPTO registration number 7542294.

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Updated Oct 31, 2026·41 searches this week

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Section 8 declaration window

October 22, 2030

1452 days remaining

TOP

TOPK

REGISTERED

Serial: 98275552
Reg: 7542294
Filed: Nov 17, 2023
Owner: Dongguan Chenxun 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

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

Aug 18, 2026

Code WOAR

WITHDRAWAL OF ATTORNEY GRANTED

Aug 18, 2026

Code WOAG

REGISTERED-PRINCIPAL REGISTER

Oct 22, 2024

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 22, 2024

Code NRCC

PUBLISHED FOR OPPOSITION

Aug 06, 2024

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 06, 2024

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 17, 2024

Code NONP

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

Jun 27, 2024

Code ERRR

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 22, 2024

Code CNSA

ASSIGNED TO EXAMINER

Jun 21, 2024

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 06, 2024

Code NWOS

NEW APPLICATION ENTERED

Nov 17, 2023

Code NWAP

TOPK

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