IP Library › Granted Patent US 646,788
Granted Patent S1
US 646,788 · App. 29/368,782 · Granted Oct 11, 2011

Hearing aid

Assignee: Phonak AG
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Quick Facts
Patent No.
US 646,788
App. No.
29/368,782
Granted
Oct 11, 2011
Kind
S1
Claims (1)

The ornamental design for a hearing aid, as shown and described.

Assignments (2)
CHANGE OF NAME Recorded Sep 24, 2015
From: PHONAK AG
To: SONOVA AG
Reel/Frame 036641/0408 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 5, 2010
From: DUBS, BASIL; HARBEKE, CHRISTIAN
To: PHONAK AG
Reel/Frame 025324/0123 →