Patent Assignment
Reel/Frame 015997/0972
Assignment of Assignor's Interest
Recorded: 2004-11-17
Pages: 2
Assignor
HAUSSMANN, MATHIAS
Executed: 2004-08-25
Assignee
PHONAK AG
LAUBISRUTISTRASSE 28, STAFA, CH-8712, SWITZERLAND
Covered Property
(1)
Hearing Protection Earplug with a Movable Attenuation Button, Method for Manufacturing the Same and Use of the Same
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.