SLACK
Mark Identification

SLACK

Serial Number

86639051

Filing Date

May 22, 2015

Registration Date

Dec 29, 2015

Trademark by

SALESFORCE INC.

Active Trademark

Classification Information

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

Electrical and Scientific Apparatus