Patent Assignment
Reel/Frame 048247/0920
Intellectual Property Transfer Contract
Recorded: 2018-12-20
Pages: 5
Assignor
OPTREL AG
Executed: 2017-11-29
Assignee
OPTREL HOLDING AG
SANDGRUBE 29, APPENZELL, 9050, SWITZERLAND
Covered Property
(1)
Method and Apparatus for Controlling Opening of an Auto-Darkening Filter in an Eye Protection Device
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.