DEF CON
RegisteredWord Mark
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Ownership
DC
Address
Suite 406
Seattle, WA 981211212
Critical Dates
First Use Date
Dec 1, 1992
Filing Date
Dec 24, 2003
Registration Date
Oct 25, 2005
Mark Descriptions
Services
Class 41
Educational seminars, classes, speaker series, conferences and training in the fields of computer and network security, information 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...
Mark Elements
Text Mark
DEF CON
Category
Service Mark
Standard Characters
No
Color Claim
No
Trademark Timeline
First Use
First Use in Commerce
Filing Date
Publication Date
Registration Date
USPTO Records
No documents found for this trademark.