IP Library › Granted Patent US 572,823
Granted Patent S1
US 572,823 · App. 29/282,470 · Granted Jul 8, 2008

Hearing aid

Assignee: Phonak AG
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Quick Facts
Patent No.
US 572,823
App. No.
29/282,470
Granted
Jul 8, 2008
Kind
S1
Claims (1)

What is claimed is 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 Oct 1, 2007
From: NICCOLAI, RICHARD; ANGST, JAN; ZUEGER, URS; VONLANTHEN, ANDI
To: PHONAK AG
Reel/Frame 019948/0488 →
Priority Claims (1)
CH 2007-0003 · Jan 22, 2007 · national