CICADA 3301

Dead / Cancelled — Cancelled — Section 8 (as of 29 Aug 2025)

What this means for you

This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.

Record

Serial number
87913185
Registration number
5678319
Mark type
Stylized text
Filed
09 May 2018
Published for opposition
04 Dec 2018
Registered
19 Feb 2019
Attorney of record
Brent D. Sausser

Goods and services

  • Class 041 — Education and entertainment services: Entertainment services, namely, conducting alternate reality games via the internet; Entertainment services, namely, providing an on-line computer game; Entertainment services, namely, providing online computer games that help maintain an active brain and thus improve memory, speed of processing, and that provide a variety of cognitive benefits that positively impact quality of life; Gaming services in the nature of online puzzle games; Entertainment services, namely, providing a website featuring games and puzzles; Entertainment services, namely, providing temporary use of non-downloadable computer games; Providing an on-line computer game in the field of puzzle games; Providing on-line computer games

Owner

Prosecution history

  • 29 Aug 2025 — CANCELLED SEC. 8 (6-YR)
  • 19 Feb 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
  • 22 Jul 2020 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
  • 10 Jul 2019 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
  • 19 Feb 2019 — REGISTERED-PRINCIPAL REGISTER
  • 04 Dec 2018 — OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
  • 04 Dec 2018 — PUBLISHED FOR OPPOSITION
  • 14 Nov 2018 — NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
  • 29 Oct 2018 — APPROVED FOR PUB - PRINCIPAL REGISTER
  • 29 Oct 2018 — TEAS/EMAIL CORRESPONDENCE ENTERED
  • 29 Oct 2018 — CORRESPONDENCE RECEIVED IN LAW OFFICE
  • 24 Oct 2018 — ASSIGNED TO LIE
  • 12 Oct 2018 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
  • 31 Aug 2018 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
  • 31 Aug 2018 — NON-FINAL ACTION E-MAILED

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