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

DEF CON

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

DEF CON

ST13

US500000085664662

Class

9

Filing

85664662

Registration

4455939

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

45

Latest update

04/03/2025

Trademark type

Word

Nice classes

9

Filing date

06/28/2012

Registration date

12/24/2013

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

04/22/2024

Last transaction

04/03/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

Filing basis

Intent to use

First use anywhere

08/31/2008

First use in commerce

08/31/2012

Drawing code

4

Owner type

03

Owner location

Seattle, WA

Examiner

DAWE III, BILL

Law office

L80

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

Def Con Communications, Inc.

Representatives

Alexander J.A. Garcia Holland & Hart LLP

Technical classification

Nice Classes

Class 9

Vienna Codes

No Vienna codes available.

Goods and services

Class 9

electronically encoded badges and associated software used to record and store informationto allow communication between devicesfor controlling access to secured conference events

Publications

History of USPTO decisions and trademark events.

45 publications found

NA89

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

04/22/2024

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

04/22/2024

89AG

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

04/22/2024

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

04/22/2024

E89R

TEAS SECTION 8 & 9 RECEIVED

12/19/2023

REM2

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

12/24/2022

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

03/30/2022

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/30/2022

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/30/2022

REAP

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

03/30/2022

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

03/30/2022

NA85

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

03/04/2020

C15A

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

03/04/2020

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/04/2020

E815

TEAS SECTION 8 & 15 RECEIVED

01/09/2020

REM1

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

12/24/2018

R.PR

REGISTERED-PRINCIPAL REGISTER

12/24/2013

SUNA

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

11/16/2013

REGV

LAW OFFICE REGISTRATION REVIEW COMPLETED

11/15/2013

CNPR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

11/12/2013

SUPC

STATEMENT OF USE PROCESSING COMPLETE

10/20/2013

AITU

CASE ASSIGNED TO INTENT TO USE PARALEGAL

10/11/2013

IUAF

USE AMENDMENT FILED

09/12/2013

EISU

TEAS STATEMENT OF USE RECEIVED

09/12/2013

EXRA

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

09/07/2013

EX1G

SOU EXTENSION 1 GRANTED

09/05/2013

EXT1

SOU EXTENSION 1 FILED

09/05/2013

EEXT

SOU TEAS EXTENSION RECEIVED

09/05/2013

NOAM

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

03/05/2013

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

01/08/2013

PUBO

PUBLISHED FOR OPPOSITION

01/08/2013

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

12/19/2012

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

12/03/2012

ALIE

ASSIGNED TO LIE

12/01/2012

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

11/15/2012

XAEC

EXAMINER'S AMENDMENT ENTERED

11/15/2012

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

11/15/2012

GNEA

EXAMINERS AMENDMENT E-MAILED

11/15/2012

CNEA

EXAMINERS AMENDMENT -WRITTEN

11/15/2012

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

10/18/2012

GNRT

NON-FINAL ACTION E-MAILED

10/18/2012

CNRT

NON-FINAL ACTION WRITTEN

10/18/2012

DOCK

ASSIGNED TO EXAMINER

10/17/2012

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

07/13/2012

NWAP

NEW APPLICATION ENTERED

07/12/2012

Continuous trademark protection

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

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