DEF CON Trademark

Trademark Overview


On Wednesday, June 28, 2023, a trademark application was filed for DEF CON with the United States Patent and Trademark Office. The USPTO has given the DEF CON trademark a serial number of 98062479. The federal status of this trademark filing is REGISTERED as of Tuesday, August 27, 2024. This trademark is owned by Def Con Communications, Inc.. The DEF CON trademark is filed in the Communication Services and Education & Entertainment Services categories with the following description:

Training in computer programming, namely, organizing educational programming in the fields of computer and network security, information security, data security, and internet security, including the production and rental of educational and instructional materials; providing training in the fields of computer and network security, information security, data security, and internet security for certification purposes, including the production and rental of educational and instructional materials; publishing of books, magazines, journals, pamphlets, and electronic publications in the fields of computer and network security, information security, data security, and internet security; arranging and conducting in-person education forums in the fields of computer and network security, information security, data security, and internet security

Arranging and conducting online educational forums in the fields of computer and network security, information security, data security, and internet security
def con

General Information


Serial Number98062479
Word MarkDEF CON
Filing DateWednesday, June 28, 2023
Status700 - REGISTERED
Status DateTuesday, August 27, 2024
Registration Number7485501
Registration DateTuesday, August 27, 2024
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, June 11, 2024

Trademark Statements


Goods and ServicesTraining in computer programming, namely, organizing educational programming in the fields of computer and network security, information security, data security, and internet security, including the production and rental of educational and instructional materials; providing training in the fields of computer and network security, information security, data security, and internet security for certification purposes, including the production and rental of educational and instructional materials; publishing of books, magazines, journals, pamphlets, and electronic publications in the fields of computer and network security, information security, data security, and internet security; arranging and conducting in-person education forums in the fields of computer and network security, information security, data security, and internet security
Goods and ServicesArranging and conducting online educational forums in the fields of computer and network security, information security, data security, and internet security

Classification Information


International Class038 - Services allowing people to communicate with another by a sensory means.
US Class Codes100, 101, 104
Class Status Code6 - Active
Class Status DateMonday, July 31, 2023
Primary Code038
First Use Anywhere DateMonday, November 30, 2020
First Use In Commerce DateMonday, November 30, 2020

International Class041 - Education; providing of training; entertainment; sporting and cultural activities.
US Class Codes100, 101, 107
Class Status Code6 - Active
Class Status DateMonday, July 31, 2023
Primary Code041
First Use Anywhere DateMonday, November 30, 2020
First Use In Commerce DateMonday, November 30, 2020

Trademark Owner History


Party NameDef Con Communications, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSeattle, WA 98121

Party NameDef Con Communications, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSeattle, WA 98121

Party NameDef Con Communications, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSeattle, WA 98121

Trademark Events


Event DateEvent Description
Monday, July 31, 2023NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Saturday, July 1, 2023NEW APPLICATION ENTERED
Tuesday, December 19, 2023TEAS AMENDMENT OF USE RECEIVED
Tuesday, December 19, 2023ASSIGNED TO EXAMINER
Wednesday, December 20, 2023USE AMENDMENT FILED
Wednesday, December 20, 2023AMENDMENT TO USE PROCESSING COMPLETE
Wednesday, January 10, 2024USE AMENDMENT ACCEPTED
Thursday, January 11, 2024NOTICE OF ACCEPTANCE OF AMENDMENT TO ALLEGE USE E-MAILED
Wednesday, January 10, 2024NON-FINAL ACTION WRITTEN
Wednesday, January 10, 2024NON-FINAL ACTION E-MAILED
Wednesday, January 10, 2024NOTIFICATION OF NON-FINAL ACTION E-MAILED
Monday, February 19, 2024CORRESPONDENCE RECEIVED IN LAW OFFICE
Monday, February 19, 2024TEAS/EMAIL CORRESPONDENCE ENTERED
Monday, February 19, 2024TEAS RESPONSE TO OFFICE ACTION RECEIVED
Thursday, March 28, 2024APPROVED FOR PUB - PRINCIPAL REGISTER
Tuesday, April 16, 2024WITHDRAWN FROM PUB - OG REVIEW QUERY
Thursday, April 18, 2024PREVIOUS ALLOWANCE COUNT WITHDRAWN
Friday, April 19, 2024NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
Friday, April 19, 2024EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED
Friday, April 19, 2024COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY
Friday, April 19, 2024EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
Wednesday, May 1, 2024CORRESPONDENCE RECEIVED IN LAW OFFICE
Wednesday, May 1, 2024TEAS RESPONSE TO OFFICE ACTION RECEIVED
Wednesday, May 1, 2024TEAS/EMAIL CORRESPONDENCE ENTERED
Wednesday, May 8, 2024APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, May 22, 2024NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, June 11, 2024PUBLISHED FOR OPPOSITION
Tuesday, June 11, 2024OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, August 27, 2024REGISTERED-PRINCIPAL REGISTER
Tuesday, August 27, 2024NOTICE OF REGISTRATION CONFIRMATION EMAILED