Who owns the NGK trademark?

The NGK trademark is owned by NGK INSULATORS, LTD..

What class is the NGK trademark registered in?

The NGK trademark is registered in Class 013 (Firearms, ammunition & explosives), Class 023 (Yarns & threads for textile use).

What is the serial number for NGK?

The USPTO serial number for NGK is 72449459.

What is the registration number for NGK?

NGK is registered under USPTO registration number 1014336.

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Section 8/9 declaration window

June 25, 2035

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NGK

REGISTERED

Serial: 72449459
Reg: 1014336
Filed: Feb 22, 1973
Owner: NGK INSULATORS, LTD.

Firearms; ammunition and projectiles; explosives; fireworks.; Yarns and threads for textile use.

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 013Firearms, ammunition & explosives

US codes: 013

First use anywhere: Jan 01, 1931

First use in commerce: Feb 01, 1965

Firearms; ammunition and projectiles; explosives; fireworks.

Class 023Yarns & threads for textile use

US codes: 023

First use anywhere: Jan 01, 1931

First use in commerce: Feb 01, 1965

Yarns and threads for textile use.

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

Status History

21 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 28, 2025

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 28, 2025

Code 89AG

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Aug 28, 2025

Code RNL4

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Aug 28, 2025

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Apr 22, 2025

Code E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jun 24, 2024

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 11, 2015

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 11, 2015

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Jun 11, 2015

Code RNL3

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jun 11, 2015

Code NA89

TEAS SECTION 8 & 9 RECEIVED

May 21, 2015

Code E89R

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

Nov 28, 2007

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 28, 2007

Code ARAA

ASSIGNED TO PARALEGAL

Apr 27, 2005

Code PLGL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 27, 2005

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 27, 2005

Code RNL2

PAPER RECEIVED

Mar 31, 2005

Code MAIL

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Mar 31, 2005

Code 89AF

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Apr 26, 1995

Code RNL1

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Feb 24, 1995

Code 9.AF

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jul 27, 1981

Code C15A

NGK

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