TrademarkDir
SLACK
LIVE

Serial Number

86639051

Owner

SALESFORCE, INC.

Attorney

Beth M. Goldman

First Use Date

Apr 24, 2013

Filing Date

May 22, 2015

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SLACK Trademark

Serial Number: 86639051 • Registration: 4877559

SLACK is a trademark filed by SALESFORCE, INC. on May 22, 2015. The trademark is classified under Class 9 (Computers & Electronics). The application is currently registered and active.

Owner Contact Info

SALESFORCE, INC. (287 trademarks)

SAN FRANCISCO, CA 94105

Entity Type: 03

Slack Technologies, Inc. (25 trademarks)

San Francisco, CA 94105

Entity Type: 03

Trademark Details

Filing Date

May 22, 2015

Registration Date

December 29, 2015

First Use Anywhere

April 24, 2013

First Use in Commerce

April 24, 2013

Published for Opposition

October 13, 2015

Goods & Services

downloadable mobile application featuring software for use in group communication, namely, postings, memoranda and instant messaging, file sharing, calendar synchronization, and automated integrations with external service providers

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Jul 21, 2025 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Jul 21, 2025 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Jul 21, 2025 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jul 21, 2025 APRE
TEAS SECTION 8 & 9 RECEIVED
Feb 21, 2025 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Dec 29, 2024 REM2
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Sep 28, 2022 ASGN
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Aug 17, 2022 ASCK
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jun 9, 2022 CHAN
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Jun 9, 2022 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 9, 2022 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 9, 2022 REAP
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jun 9, 2022 COAR
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jul 28, 2021 ASCK
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Jun 1, 2021 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Jun 1, 2021 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Jun 1, 2021 APRE
TEAS SECTION 8 & 15 RECEIVED
Jan 28, 2021 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Dec 29, 2020 REM1
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Jun 26, 2019 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Jun 26, 2019 REAP
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Jun 5, 2019 ASCK
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Jan 15, 2019 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Jan 15, 2019 COAR
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
May 29, 2018 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
May 29, 2018 REAP
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Nov 14, 2016 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Nov 14, 2016 REAP
REGISTERED-PRINCIPAL REGISTER
Dec 29, 2015 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Oct 13, 2015 NPUB
PUBLISHED FOR OPPOSITION
Oct 13, 2015 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Sep 23, 2015 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Sep 3, 2015 CNSA
ASSIGNED TO EXAMINER
Sep 3, 2015 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
May 30, 2015 NWOS
NEW APPLICATION ENTERED
May 26, 2015 NWAP

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