• Generated on:
    This page was generated by TSDR on 2026-11-13 07:08:11 EST
    Mark:
    SLACK
    Trademark image
    US Serial Number:
    86639051
    Application Filing Date:
    May 22, 2015
    US Registration Number:
    4877559
    Registration Date:
    Dec. 29, 2015
    Filed as TEAS RF:
    Yes
    Currently TEAS RF:
    Yes
    Register:
    Principal
    Mark Type:
    Trademark
    TM5 Common Status Descriptor:
    TM5 Common Status image

    LIVE/REGISTRATION/Issued and Active

    The trademark application has been registered with the Office.

    Status:
    The registration has been renewed.
    Status Date:
    Jul. 21, 2025
    Publication Date:
    Oct. 13, 2015
     

    Mark Information

    Mark Literal Elements:
    SLACK
    Standard Character Claim:
    Yes. The mark consists of standard characters without claim to any particular font style, size, or color.
    Mark Drawing Type:
    4 - STANDARD CHARACTER MARK

    Related Properties Information

    International Registration Number:
    1257432
    International Application(s) /Registration(s) Based on this Property:
    A0050708/1257432
    Claimed Ownership of US Registrations:
    4610670

    Goods and Services

    Note: The following symbols indicate that the registrant/owner has amended the goods/services:
    • Brackets [..] indicate deleted goods/services;
    • Double parenthesis ((..)) identify any goods/services not claimed in a Section 15 affidavit of incontestability; and
    • Asterisks *..* identify additional (new) wording in the goods/services.
    For:
    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
    International Class(es):
    009 - Primary Class
    U.S Class(es):
    021, 023, 026, 036, 038
    Class Status:
    ACTIVE
    First Use:
    Apr. 24, 2013
    Use in Commerce:
    Apr. 24, 2013

    Basis Information (Case Level)

    Filed Use:
    Yes
    Currently Use:
    Yes
    Filed ITU:
    No
    Currently ITU:
    No
    Filed 44D:
    No
    Currently 44D:
    No
    Filed 44E:
    No
    Currently 44E:
    No
    Filed 66A:
    No
    Currently 66A:
    No
    Filed No Basis:
    No
    Currently No Basis:
    No

    Current Owner(s) Information

    Owner Name:
    SALESFORCE, INC.
    Owner Address:
    Salesforce Tower, 415 Mission St, 3rd Fl
    San Francisco, CALIFORNIA UNITED STATES 94105
    Legal Entity Type:
    CORPORATION
    State or Country Where Organized:
    DELAWARE

    Attorney/Correspondence Information

    Attorney of Record
    Attorney Name:
    Beth M. Goldman
    Docket Number:
    27263-97
    Attorney Primary Email Address:
    ipprosecutionsf@orrick.com
    Attorney Email Authorized:
    Yes
    Correspondent
    Correspondent Name/Address:
    Beth M. Goldman
    Orrick, Herrington & Sutcliffe LLP
    2050 Main Street, Suite 1100
    IP Prosecution Department
    Irvine, CALIFORNIA United States 92614-8255
    Phone:
    415-773-5700
    Fax:
    949-567-6710
    Correspondent e-mail:
    ipprosecutionsf@orrick.com beth.goldman@orrick.com blee@orrick.com ashlie.smith@orrick.com aparker@orrick.com
    Correspondent e-mail Authorized:
    Yes
    Domestic Representative
     Domestic Representative Name:
    Claudia A. Smith
    Phone:
    212-819-8200
    Fax:
    212-354-8113
     Domestic Representative e-mail:
    trademarkdocket@whitecase.com
     Domestic Representative e-mail Authorized:
    Yes

    Prosecution History

    Date Description Proceeding Number
    Jul. 21, 2025 NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
    Jul. 21, 2025 REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
    Jul. 21, 2025 REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
    Jul. 21, 2025 CASE ASSIGNED TO POST REGISTRATION PARALEGAL
    Feb. 21, 2025 TEAS SECTION 8 & 9 RECEIVED
    Dec. 29, 2024 COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
    Sep. 28, 2022 AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
    Aug. 17, 2022 ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
    Jun. 09, 2022 APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
    Jun. 09, 2022 TEAS CHANGE OF CORRESPONDENCE RECEIVED
    Jun. 09, 2022 ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
    Jun. 09, 2022 TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
    Jun. 09, 2022 TEAS CHANGE OF OWNER ADDRESS RECEIVED
    Jul. 28, 2021 ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
    Jun. 01, 2021 NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
    Jun. 01, 2021 REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
    Jun. 01, 2021 CASE ASSIGNED TO POST REGISTRATION PARALEGAL
    Jan. 28, 2021 TEAS SECTION 8 & 15 RECEIVED
    Dec. 29, 2020 COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
    Jun. 26, 2019 ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
    Jun. 26, 2019 TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
    Jun. 05, 2019 ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
    Jan. 15, 2019 APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
    Jan. 15, 2019 TEAS CHANGE OF OWNER ADDRESS RECEIVED
    May 29, 2018 ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
    May 29, 2018 TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
    Nov. 14, 2016 ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
    Nov. 14, 2016 TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
    Dec. 29, 2015 REGISTERED-PRINCIPAL REGISTER
    Oct. 13, 2015 OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
    Oct. 13, 2015 PUBLISHED FOR OPPOSITION
    Sep. 23, 2015 NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
    Sep. 03, 2015 APPROVED FOR PUB - PRINCIPAL REGISTER
    Sep. 03, 2015 ASSIGNED TO EXAMINER
    May 30, 2015 NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
    May 26, 2015 NEW APPLICATION ENTERED

    TM Staff and Location Information

    TM Staff Information - None
    File Location
    Current Location:
    PUBLICATION AND ISSUE SECTION
    Date in Location:
    Jul. 21, 2025

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