Patent Assignment
Reel/Frame 053831/0362
Assignment of Assignor's Interest
Recorded: 2020-09-21
Pages: 4
Assignor
CHRISTIAN, MARK
Executed: 2020-09-21
Assignee
SLACK TECHNOLOGIES, INC.
500 HOWARD STREET, SAN FRANCISCO, CALIFORNIA, 94105
Covered Property
(1)
Embedding Group-Based Communication System Content
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.