Who owns the EXTEK trademark?

The EXTEK trademark is owned by Zhejiang Extek Technology Co., Ltd..

What class is the EXTEK trademark registered in?

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

What is the serial number for EXTEK?

The USPTO serial number for EXTEK is 79400484.

What is the registration number for EXTEK?

EXTEK is registered under USPTO registration number 7813510.

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Section 8 declaration window

June 03, 2031

1673 days remaining

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EXTEK

REGISTERED

Serial: 79400484
Reg: 7813510
Filed: Jun 19, 2024
Owner: Zhejiang Extek Technology 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

26 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Jan 22, 2026

Code FINV

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Jan 08, 2026

Code OPNX

FINAL DISPOSITION PROCESSED

Jan 05, 2026

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Jan 05, 2026

Code FICS

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Dec 24, 2025

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Dec 24, 2025

Code OPNS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Sep 03, 2025

Code FICR

REGISTERED-PRINCIPAL REGISTER

Jun 03, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Jun 03, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Apr 15, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 15, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Apr 09, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 19, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 06, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 06, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 06, 2025

Code TEME

REFUSAL PROCESSED BY IB

Feb 09, 2025

Code RFNT

REFUSAL PROCESSED BY MPU

Jan 21, 2025

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 21, 2025

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 24, 2024

Code RFCR

NON-FINAL ACTION WRITTEN

Dec 23, 2024

Code CNRT

ASSIGNED TO EXAMINER

Dec 20, 2024

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 15, 2024

Code NWOS

APPLICATION FILING RECEIPT MAILED

Aug 15, 2024

Code MAFR

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Aug 07, 2024

Code LIMI

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jul 25, 2024

Code REPR

EXTEK

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