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Trademark: DEF CON

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Proof of use for DEF CON

We do not have any records of a proof of use for DEF CON at this moment.

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Possible trademark infringements of DEF CON

Basic Information about DEF CON

Serial Number
78345523
Filing Date
24 Dec 2003
Registration Number
3009498
Registration Date
25 Oct 2005
Mark Drawing Code
4

Classifications

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First use of DEF CON anywhere
DEF CON was first used on 01 Dec 1992 for the primary classification of goods and services, international, 041 (Education and entertainment)
First use in commerce
There is no first use of this trademark in commerce detected yet.
Status Code
6
International Code
041
US Codes
100; 101; 107

Who owns DEF CON?

Correspondent

Alexander J.A. Garcia Holland & Hart LLP
P.O. Box 8749
Attn: Trademark Docketing
Denver, CO 80201-8749

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