DEF CON Trademark

Serial Number: 76172547

DEF CON is a trademark filed by Def Con Communications, Inc. on November 29, 2000. The trademark is classified under Class 41 (Education & Entertainment). The application is currently no longer active.

Trademark Classes

Class 41 - Education & Entertainment

Education; providing of training; entertainment; sporting and cultural activities

Owner Contact Info

Def Con Communications, Inc. (27 trademarks)

2606 Second Avenue
Seattle, WA 98121

Entity Type: 03

Legal Representation

Attorney of Record

GRACE J. HAN

147 trademarks filed View all →

Trademark Details

Filing Date

November 29, 2000

Registration Date

Not Registered

First Use Anywhere

December 1, 1992

First Use in Commerce

July 10, 1993

Goods & Services

Educational seminars, classes, speaker series, and training in the fields of computer and network security, data and telephony network security, Internet security, computer and network technology, computer and network hardware, and computer and network software; training in the use and operation of computers and computer software; and computer and computer software education training