Live / Registered — Registered — cancellation pending (as of 03 Dec 2025)
What this means for you
Registered since 12 May 2009. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 12 May 2029: the §8 & §9 renewal). A petition to cancel it is pending before the Trademark Trial and Appeal Board, so it could still be cancelled; until then it stands.
Record
- Serial number
- 77166246
- Registration number
- 3619911
- Mark type
- Word mark
- Filed
- 26 Apr 2007
- Published for opposition
- 19 Feb 2008
- Registered
- 12 May 2009
- Current term from
- 12 May 2019
- Next maintenance filing
- §8 & §9 renewal, due by 12 May 2029 (grace period to 12 Nov 2029)
- Attorney of record
- Adam S. Weiss
Goods and services
- Class 038 — Telecommunications services: Telecommunication services, namely, providing online and telecommunication facilities for real-time interaction between and among users of computers, mobile and handheld computers, and wired and wireless communication devices; enabling individuals to send and receive messages via email, instant messaging or a website on the internet in the field of general interest; providing on-line chat rooms and electronic bulletin boards for transmission of messages among users in the field of general interest; providing an online community forum for registered users to share information, photos, audio and video content [ abut ] * about * themselves, their likes and dislikes and daily activities, to get feedback from their peers, to form virtual communities, and to engage in social networking
- Class 041 — Education and entertainment services: Providing on-line journals, namely, blogs featuring user-defined content in the field of social-networking
- Class 045 — Legal and security services: Providing a website on the internet for the purpose of social networking
Owner
- X CORP., Bastrop, TX, US
- Twitter, Inc., San Francisco, CA, US
- Twitter, Inc., San Francisco, CA, US
- Twitter, Inc., San Francisco, CA, US
Board proceedings on this mark
- Cancellation No. 92090266 — Operation Bluebird, Inc. v. X Corp., filed 02 Dec 2025 (Suspended)
- Counterclaim to cancel, in Opposition No. 91196240 — Twitter, Inc. v. Teeshirtmania.biz LLC, filed 25 Aug 2010 (Terminated)
- Extension of Time to Oppose No. 77166246 — Research in Motion Limited v. Twitter, Inc., filed 14 Mar 2008 (Terminated)
The owner also pleads this mark in 5 other Board proceedings.
Prosecution history
- 16 Jul 2026 — NOTICE OF SUIT
- 06 May 2026 — ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
- 03 Dec 2025 — CANCELLATION INSTITUTED NO. 999999
- 17 Nov 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 17 Nov 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 17 Nov 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 17 Nov 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 17 Nov 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 31 Jul 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 31 Jul 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
- 31 Jul 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
- 31 Jul 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 31 Jul 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
- 26 Jul 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
- 19 Jun 2019 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED