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DEF CON

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DEF CON
REGISTERED

on 12 Oct 2011

Last Applicant/ Owned by

DEF CON COMMUNICATIONS INC.

Suite 406, 2606 2nd AvenueSeattle, Washington, 98121

US

Serial Number

1422070 filed on 16th Dec 2008

Registration Number

TMA808861 registered on 12th Oct 2011

Registration expiry Date

12th Oct 2026

Correspondent Address

900 - 885 WEST GEORGIA STREETVANCOUVER

BRITISH COLUMBIA

CA

V6C3H1

DEF CON

Trademark usage description

educational seminars, classes, speaker series, conferences and training in the fields of computer and network security, information security, data and Read More

Classification Information

Class [009]
Electrical, scientific and teaching apparatus and software

Comment text

CIPO Classification Code

Classification kind code

Nice

Class [041]
Education and entertainment

Comment text

CIPO Classification Code

Classification kind code

Nice

Mark Details

Serial Number

1422070

Mark Type

Trademark

Legal History

Show more

Action TakenStatus
Submitted for opposition 55
on 12th Oct 2011		Registered
Submitted for opposition 51
on 16th Sep 2011		Allowance Notice Sent
Submitted for opposition 50
on 16th Sep 2011		Allowed
Submitted for opposition 42
on 01st Jun 2011		Advertised
Submitted for opposition 26
on 26th May 2011		Approved
Submitted for opposition 27
on 07th Apr 2011		Approval Notice Sent
Submitted for opposition 15
on 04th Nov 2010		Correspondence Created
Submitted for opposition 48
on 03rd Nov 2010		Agent Changed
Submitted for opposition 87
on 03rd Nov 2010		Rep for Service Changed
Submitted for opposition 12
on 11th Feb 2010		Extension of Time