Patent Assignment
Reel/Frame 057400/0221
Assignment of Assignor's Interest
Recorded: 2021-09-07
Pages: 3
Assignee
ACCO BRANDS CORPORATION
FOUR CORPORATE DRIVE, LAKE ZURICH, ILLINOIS, 60047-8997
Covered Property
(1)
Audio Switching Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.