Patent Assignment
Reel/Frame 050159/0631
Assignment of Assignor's Interest
Recorded: 2019-08-26
Pages: 8
Assignors
ZHANG, YOUHE
Executed: 2019-07-25
BURHAN, YURI Y.
Executed: 2019-08-16
SONG, HUIMIN
Executed: 2019-08-12
Assignee
SMITH INTERNATIONAL INC.
1310 RANKIN ROAD, HOUSTON, TEXAS, 77073
Covered Property
(1)
Split Threads for Fixing Accessories to a Body
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.