Serial Number
77769168
Owner
Def Con Communications, Inc.Attorney
Grace Han StantonFiling Date
Jun 26, 2009
DARK TANGENT Trademark
Serial Number: 77769168
Trademark Classes
Owner Contact Info
Legal Representation
Trademark Details
Filing Date
June 26, 2009
Registration Date
Not Registered
Published for Opposition
June 1, 2010
Goods & Services
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; and computer and computer software education training; publication of texts, books, magazines and other printed matter; custom writing services
