IP Library › Granted Patent US 663,847
Granted Patent S1
US 663,847 · App. 29/397,420 · Granted Jul 17, 2012

Hearing aid

Assignee: Phonak AG
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Quick Facts
Patent No.
US 663,847
App. No.
29/397,420
Granted
Jul 17, 2012
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 Jul 15, 2011
From: DUBS, BASIL; HARBEKE, CHRISTIAN
To: PHONAK AG
Reel/Frame 026599/0357 →
Continuity (1)
Division 29368782 · Aug 30, 2010