FLOCK
DEAD

Serial Number

86562363

Owner

Twitter, Inc.

Attorney

Adam S. Weiss

First Use Date

Jan 14, 2015

Filing Date

Mar 12, 2015

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FLOCK Trademark

Serial Number: 86562363 • Registration: 4840790

FLOCK is a trademark filed by Twitter, Inc. on March 12, 2015. The trademark is classified under Class 41 (Education & Entertainment), Class 42 (Computer & Scientific), Class 35 (Advertising & Business). The application is currently no longer active.

Owner Contact Info

Twitter, Inc.

San Francisco, CA 94103

Entity Type: 03

X CORP. (168 trademarks)

1355 MARKET STREET, SUITE 900
San Francisco, CA 94103

Entity Type: 03

Trademark Details

Filing Date

March 12, 2015

Registration Date

October 27, 2015

First Use Anywhere

January 14, 2015

First Use in Commerce

January 14, 2015

Published for Opposition

August 11, 2015

Cancellation Date

May 8, 2026

Goods & Services

Arranging, hosting, and conducting business conferences; organizing exhibitions, events, and tradeshows in the field of software development for commercial, business, or advertising purposes; organizing and hosting conferences and exhibitions in the field of computers, computer software, software development, application programming interfaces (API) and mobile applications, and distributing course materials in connection therewith for commercial, business or advertising purposes

Providing news, commentary and information in the field of software development; providing a website featuring technology that enables users to request invitations, sign up for, and view information about business, educational, and entertainment events

Arranging, hosting, and conducting educational conferences; educational and entertainment services, namely, providing conferences, workshops, training, courses and seminars in the field of computers, computer software, software development, application programming interfaces (API) and mobile applications; organizing and hosting conferences, exhibitions, training and tutorials in the field of computers, computer software, software development, application programming interfaces (API) and mobile applications, and distributing course materials in connection therewith for educational or entertainment purposes; organizing exhibitions and events in the field of software development for educational or entertainment purposes; providing a website featuring non-downloadable electronic publications, namely, articles, brochures and programs featuring information on business, entertainment and educational conferences, exhibitions, and events

Filing History

CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
May 8, 2026 CAEX
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
May 6, 2026 ASCK
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Nov 17, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 17, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 17, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Nov 17, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Nov 17, 2025 COAR
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Oct 28, 2024 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
Nov 8, 2023 NAS8
REGISTERED - SEC. 8 (6-YR) ACCEPTED
Nov 8, 2023 8.OK
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Sep 29, 2023 APRE
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jul 31, 2023 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jul 31, 2023 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jul 31, 2023 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jul 31, 2023 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jul 31, 2023 COAR
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Jul 26, 2023 ASGN
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Oct 4, 2022 APRE
TEAS SECTION 8 RECEIVED
Apr 26, 2022 ES8R
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Oct 27, 2020 REM1
REGISTERED-PRINCIPAL REGISTER
Oct 27, 2015 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Aug 11, 2015 NPUB
PUBLISHED FOR OPPOSITION
Aug 11, 2015 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Jul 22, 2015 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jun 23, 2015 CNSA
ASSIGNED TO EXAMINER
Jun 16, 2015 DOCK
NOTICE OF DESIGN SEARCH CODE E-MAILED
Mar 25, 2015 MDSC
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Mar 24, 2015 NWOS
NEW APPLICATION ENTERED
Mar 16, 2015 NWAP