IP Library › Assignment 036942/0723
Patent Assignment
Reel/Frame 036942/0723

Assignment of Assignor's Interest

Recorded: 2015-11-03 Pages: 4
Assignors
BRIGGS, SIMON A.
Executed: 2015-10-28
HOOK, JAMES K.
Executed: 2015-10-28
HUNT, HAMISH C.
Executed: 2015-10-28
LINCOLN, NICHOLAS K.
Executed: 2015-10-28
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Headphone with Selectable Ambient Sound Admission
Patent: 9,674,596 →
Application: 14/930,684 →
Publication: US 2017/0127168
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 15, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: AIRBNB, INC.
Reel/Frame 056427/0193 →