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Official data from USPTO

EI

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

EI

ST13

US500000072237547

Class

9, 21

Filing

72237547

Registration

830968

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

25

Latest update

06/27/2026

Trademark type

Combined

Nice classes

9, 21

Filing date

01/28/1966

Registration date

06/27/1967

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

07/26/2017

Last transaction

06/27/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

12/20/1965

First use in commerce

12/20/1965

Drawing code

5

Owner type

03

Owner location

Hiram, OH, US

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

ELECTROLOCK, INC.

Representatives

MICHELLE E. TOCHTROP CHRISMAN GALLO TOCHTROP LLC

Technical classification

Nice Classes

Class 9Class 21

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

No specification.

Class 21

ELECTRIC INSULATION MATERIALS

Publications

History of USPTO decisions and trademark events.

25 publications found

REM2

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

06/27/2026

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

05/23/2025

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/23/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/23/2025

REAP

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

05/23/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

05/23/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

05/23/2025

NA89

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

07/26/2017

RNL3

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

07/26/2017

89AG

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

07/26/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

07/26/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

06/20/2017

REM2

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

06/27/2016

CFIT

CASE FILE IN TICRS

01/23/2009

PRAN

POST REGISTRATION ACTION MAILED NO RESPONSE REQUIRED

10/31/2007

89AF

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

06/21/2007

E89R

TEAS SECTION 8 & 9 RECEIVED

06/21/2007

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

12/29/2006

89AG

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

12/29/2006

PLGL

ASSIGNED TO PARALEGAL

10/26/2006

89AF

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

08/29/2006

MAIL

PAPER RECEIVED

08/29/2006

REN1

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

06/27/1987

9.AF

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

05/07/1987

15AK

REGISTERED - SEC. 15 ACKNOWLEDGED

06/28/1982

Continuous trademark protection

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