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

DEFENDER

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: WordOffice: United States

Quick snapshot

DEFENDER

ST13

US500000074723019

Class

9

Filing

74723019

Registration

2085303

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

36

Latest update

08/05/2026

Trademark type

Word

Nice classes

9

Filing date

08/28/1995

Registration date

08/05/1997

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

09/10/2017

Last transaction

08/05/2026

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Foreign priority

First use anywhere

06/22/1995

First use in commerce

06/22/1995

Drawing code

1

Owner type

03

Owner location

CALGARY, AB, CA

Examiner

MERMELSTEIN, DAVID

Law office

L30

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

THERMON CANADA INC.
CCI THERMAL TECHNOLOGIES INC.
L. C. (pessoa física)
Starozik Industries Ltd.

Representatives

Laura M. Franco Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

explosion-proof thermostats

Publications

History of USPTO decisions and trademark events.

36 publications found

REM2

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

08/05/2026

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

12/01/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

12/01/2025

REAP

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

12/01/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

12/01/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

12/01/2025

ASCK

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

09/17/2025

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

02/03/2021

NA89

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

09/10/2017

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

09/10/2017

89AG

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

09/10/2017

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/10/2017

E89R

TEAS SECTION 8 & 9 RECEIVED

08/01/2017

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

08/01/2017

CFIT

CASE FILE IN TICRS

03/08/2007

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

03/02/2007

89AG

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

03/02/2007

PLGL

ASSIGNED TO PARALEGAL

03/02/2007

89AF

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

01/08/2007

E89R

TEAS SECTION 8 & 9 RECEIVED

01/08/2007

C15A

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

09/16/2003

815F

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

07/21/2003

E815

TEAS SECTION 8 & 15 RECEIVED

07/21/2003

R.PR

REGISTERED-PRINCIPAL REGISTER

08/05/1997

PUBO

PUBLISHED FOR OPPOSITION

05/13/1997

NPUB

NOTICE OF PUBLICATION

04/11/1997

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/13/1997

ZZZX

PREVIOUS ALLOWANCE COUNT WITHDRAWN

02/21/1997

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

02/20/1997

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

02/03/1997

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/10/1996

CNSI

INQUIRY AS TO SUSPENSION MAILED

11/15/1996

CNSL

LETTER OF SUSPENSION MAILED

04/03/1996

ZZZX

PREVIOUS ALLOWANCE COUNT WITHDRAWN

04/02/1996

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

03/20/1996

DOCK

ASSIGNED TO EXAMINER

03/11/1996

Continuous trademark protection

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

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