(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

NGK

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: CombinedOffice: United States

Quick snapshot

NGK

ST13

US500000072167825

Class

17

Filing

72167825

Registration

788101

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

22

Latest update

08/26/2025

Trademark type

Combined

Nice classes

17

Filing date

04/30/1963

Registration date

04/13/1965

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

08/05/2025

Last transaction

08/26/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

1934-09-00

First use in commerce

1953-01-00

Drawing code

5

Owner type

09

Owner location

NAGOYA-SHI, AICHI-KEN, JP

Current location

PUBLICATION AND ISSUE SECTION

Holders and representatives

Holders

NGK INSULATORS, LTD.

Representatives

Mainak H. Mehta Procopio, Cory, Hargreaves & Savitch LLP

Technical classification

Nice Classes

Class 17

Vienna Codes

No Vienna codes available.

Goods and services

Class 17

ELECTRIC INSULATORSFOR POWER LINE TRANSMISSION-NAMELYALL KINDS OF LINE INSULATORSSUCH AS SUSPENSION INSULATORSPIN INSULATORSSTRAIN INSULATORSINSULATING BUSHINGSPOST INSULATORS; ALL BEING MADE OF PORCELAIN OR OTHER INSULATING MATERIALS

Publications

History of USPTO decisions and trademark events.

22 publications found

NA89

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

08/05/2025

RNL4

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

08/05/2025

89AG

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

08/05/2025

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

08/05/2025

E89R

TEAS SECTION 8 & 9 RECEIVED

03/17/2025

REM2

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

04/13/2024

NA89

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

04/14/2015

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

04/13/2015

89AG

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

04/13/2015

A7OK

AMENDMENT UNDER SECTION 7 - PROCESSED

04/13/2015

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

04/03/2015

E89R

TEAS SECTION 8 & 9 RECEIVED

03/20/2015

ES7R

TEAS SECTION 7 REQUEST RECEIVED

03/20/2015

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

11/28/2007

REAP

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

11/28/2007

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/28/2005

89AG

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

03/28/2005

PLGL

ASSIGNED TO PARALEGAL

03/28/2005

89AF

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

02/01/2005

MAIL

PAPER RECEIVED

02/01/2005

REN1

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

04/13/1985

9.AF

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

01/28/1985

Continuous trademark protection

Get notified about every new filing that threatens NGK or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.