IP Library › Granted Patent US 642,276
Granted Patent S1
US 642,276 · App. 29/352,703 · Granted Jul 26, 2011

Hearing aid

Assignee: Phonak AG
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Quick Facts
Patent No.
US 642,276
App. No.
29/352,703
Granted
Jul 26, 2011
Kind
S1
Claims (1)

I claim 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 Dec 30, 2009
From: DUBS, BASIL
To: PHONAK AG
Reel/Frame 023717/0646 →
Priority Claims (1)
WO DM/072 071 · Jun 29, 2009 · international