DEF CON Trademark
DEF CON is a USPTO trademark filed by Def Con Communications, Inc.. Status: Abandoned.
Trademark Facts
| Mark | DEF CON |
|---|---|
| Serial Number | 76172547 |
| Status | Abandoned |
| Filing Date | 2000-11-29 |
| Mark Type | Word |
| Nice Classes | 041 (Education & Entertainment) |
| Owner | Def Con Communications, Inc. |
| Attorney of Record | Grace J Han |
| Prosecution Events | 16 |
| Latest Event | ABN2 on 2004-01-30 |