Who owns the NGK trademark?

The NGK trademark is owned by NGK Corporation.

What class is the NGK trademark registered in?

The NGK trademark is registered in Class 007 (Machines, machine tools & power-operated tools), Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for NGK?

The USPTO serial number for NGK is 79409212.

What is the registration number for NGK?

NGK is registered under USPTO registration number 8081639.

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Section 8 declaration window

December 30, 2031

1882 days remaining

NGK

REGISTERED

Serial: 79409212
Reg: 8081639
Filed: Jun 24, 2024
Owner: NGK Corporation

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.; 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 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

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

37 events

FINAL DECISION TRANSACTION PROCESSED BY IB

Sep 10, 2026

Code FINO

CHANGE OF NAME/ADDRESS REC'D FROM IB

Sep 03, 2026

Code ADCH

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Aug 04, 2026

Code NURC

LIMITATION FROM THE IB EXAMINED AND ENTERED

Jul 15, 2026

Code LIME

GENERIC MADRID TRANSACTION CREATED

Jul 15, 2026

Code XXCR

GENERIC MADRID TRANSACTION SENT TO IB

Jul 15, 2026

Code XXSS

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 12, 2026

Code APRE

CORRECTION UNDER SECTION 7 - PROCESSED

Jul 12, 2026

Code COC.

NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB

Apr 30, 2026

Code OPNX

NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB

Apr 13, 2026

Code OPNR

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Apr 13, 2026

Code OPNS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 30, 2026

Code FICR

LIMITATION OF GOODS RECEIVED FROM IB

Jan 08, 2026

Code LIMG

REGISTERED-PRINCIPAL REGISTER

Dec 30, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Dec 30, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Nov 11, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 11, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 05, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 13, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 17, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 17, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 17, 2025

Code TEME

REFUSAL PROCESSED BY IB

May 04, 2025

Code RFNT

REFUSAL PROCESSED BY MPU

Apr 16, 2025

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Apr 16, 2025

Code RFCS

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 11, 2025

Code RFCR

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Mar 10, 2025

Code RFWR

NON-FINAL ACTION WRITTEN

Mar 10, 2025

Code CNRT

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 22, 2025

Code RFCR

NON-FINAL ACTION WRITTEN

Jan 21, 2025

Code CNRT

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Jan 03, 2025

Code RFWR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Dec 31, 2024

Code RFCR

NON-FINAL ACTION WRITTEN

Dec 30, 2024

Code CNRT

ASSIGNED TO EXAMINER

Dec 23, 2024

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 15, 2024

Code NWOS

APPLICATION FILING RECEIPT MAILED

Nov 15, 2024

Code MAFR

SN ASSIGNED FOR SECT 66A APPL FROM IB

Nov 14, 2024

Code REPR

NGK

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