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 001 (Chemicals for industrial, scientific & agricultural use), Class 006 (Common metals, their alloys & metal goods), Class 009 (Electronics, software & scientific instruments), Class 011 (Lighting, heating, cooling & sanitary apparatus), Class 012 (Vehicles & parts for locomotion).

What is the serial number for NGK?

The USPTO serial number for NGK is 79123404.

What is the registration number for NGK?

NGK is registered under USPTO registration number 4499936.

NGK - Owned by NGK Corporation - (Class 001, Class 006, Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal 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 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

Class 006Common metals, their alloys & metal goods

US codes: 002, 012, 013, 014, 023, 025, 050

Common metals and their alloys, ores; metal materials for building and construction; transportable buildings of metal; non-electric cables and wires of common metal; small items of metal hardware; metal containers for storage or transport; safes.

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

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.

Class 012Vehicles & parts for locomotion

US codes: 019, 021, 023, 031, 035, 044

Vehicles; apparatus for locomotion by land, air or water.

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

Filing Basis & Declarations

Trademark

Status History

74 events

CHANGE OF NAME/ADDRESS REC'D FROM IB

Sep 03, 2026

Code ADCH

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

Mar 04, 2026

Code INNA

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Sep 17, 2025

Code INPR

REGISTERED-SEC.71 ACCEPTED

Jan 17, 2025

Code 71AG

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jan 17, 2025

Code NA71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 04, 2024

Code APRE

TEAS SECTION 71 RECEIVED

Mar 10, 2024

Code ES71

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 06, 2023

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 06, 2023

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 06, 2023

Code TCCA

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Mar 25, 2023

Code REM4

INTERNATIONAL REGISTRATION RENEWED

Apr 15, 2022

Code RNWL

PARTIAL INVALIDATION PROCESSED BY THE IB

Apr 24, 2021

Code INNP

INVALIDATION PROCESSED

Mar 19, 2021

Code INPC

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Mar 19, 2021

Code INPS

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Mar 15, 2021

Code INPR

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Sep 29, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 29, 2020

Code ARAA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Sep 29, 2020

Code EWAF

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Sep 29, 2020

Code ECDR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 29, 2020

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 15, 2020

Code APRE

REGISTERED - PARTIAL SEC 71 ACCEPTED

Jul 15, 2020

Code 71.P

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jul 15, 2020

Code NA71

POST REGISTRATION ACTION CORRECTION

May 07, 2020

Code XXXX

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 30, 2020

Code APRE

TEAS SECTION 71 RECEIVED

Mar 23, 2020

Code ES71

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 13, 2020

Code COAR

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 13, 2020

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 13, 2020

Code ARAA

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Mar 13, 2020

Code EWOR

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 13, 2020

Code TCCA

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 13, 2020

Code CHAN

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Mar 25, 2019

Code REM3

NEW REPRESENTATIVE AT IB RECEIVED

Jan 10, 2019

Code NREP

INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE

Aug 20, 2015

Code INNA

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Jul 24, 2015

Code INPR

CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED

Dec 24, 2014

Code CORN

CORRECTION TRANSACTION RECEIVED FROM IB

Dec 19, 2014

Code CRCV

LIMITATION FROM THE IB EXAMINED AND ENTERED

Dec 01, 2014

Code LIME

ASSIGNED TO PARALEGAL

Nov 24, 2014

Code PLGL

CORRECTION UNDER SECTION 7 - PROCESSED

Nov 24, 2014

Code COC.

LIMITATION OF GOODS RECEIVED FROM IB

Nov 20, 2014

Code LIMG

FINAL DECISION TRANSACTION PROCESSED BY IB

Jul 31, 2014

Code FINO

FINAL DISPOSITION PROCESSED

Jun 27, 2014

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Jun 27, 2014

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Jun 25, 2014

Code FICR

REGISTERED-PRINCIPAL REGISTER

Mar 25, 2014

Code R.PR

EXTENSION OF TIME TO OPPOSE PROCESS - TERMINATED

Feb 07, 2014

Code ETOP

EXTENSION OF TIME TO OPPOSE RECEIVED

Oct 03, 2013

Code ETOF

PUBLISHED FOR OPPOSITION

Sep 24, 2013

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 24, 2013

Code NPUB

NOTIFICATION PROCESSED BY IB

Sep 23, 2013

Code GPNX

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 04, 2013

Code NONP

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Sep 04, 2013

Code OP2R

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 04, 2013

Code OPNS

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 16, 2013

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 12, 2013

Code CNSA

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jul 19, 2013

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 19, 2013

Code ARAA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 15, 2013

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 15, 2013

Code TEME

ASSIGNED TO LIE

Jul 08, 2013

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 01, 2013

Code TROA

REFUSAL PROCESSED BY IB

Feb 14, 2013

Code RFNT

REFUSAL PROCESSED BY MPU

Jan 22, 2013

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jan 22, 2013

Code RFCS

APPLICATION FILING RECEIPT MAILED

Jan 19, 2013

Code MAFR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jan 19, 2013

Code RFCR

NON-FINAL ACTION WRITTEN

Jan 18, 2013

Code CNRT

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 15, 2013

Code NWOS

ASSIGNED TO EXAMINER

Jan 15, 2013

Code DOCK

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Jan 11, 2013

Code LIMI

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jan 10, 2013

Code REPR

Other Marks by NGK Corporation

Additional USPTO filings from the same owner.

ULT

ULTIMABOND

79433813

NGK Corporation

REGISTERED

ENE

ENERCERA

79188264

NGK Corporation

REGISTERED

HIC

HICERAM CARRIER

79434587

NGK Corporation

REGISTERED

CHR

79411207

NGK Corporation

REGISTERED

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Recently filed and registered marks in the same international class.

NGK

79107475

NGK Corporation

REGISTERED

NGK

79115229

NGK Corporation

REGISTERED

NGK

79456068

NGK Corporation

PENDING

NGK

79456076

NGK Corporation

PENDING

Other Marks by Mainak H. Mehta

Additional USPTO filings handled by the same attorney of record.

LCS

LCSI CHEMICAL AFFINITY LONG CARBON-CHAIN SILANE COUPLING AGENT

88217780

REGISTERED

SOF

SOFLEX

90237169

REGISTERED

ARI

ARIA TECHNOLOGIES, INC.

87955096

REGISTERED

ARI

ARIA TECHNOLOGIES, INC.

87955113

REGISTERED

NGK

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by NGK Corporation

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Other Marks by Mainak H. Mehta

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions