IP Library › Granted Patent US 722,167
Granted Patent S1
US 722,167 · App. 29/461,068 · Granted Feb 3, 2015

Hearing aid

Inventor: Yong Guo Li (Waterloo, CA)
Assignee: Phonak AG
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Quick Facts
Patent No.
US 722,167
App. No.
29/461,068
Granted
Feb 3, 2015
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 Jul 18, 2013
From: LI, YONG GUO
To: PHONAK AG
Reel/Frame 030825/0968 →
Priority Claims (2)
WO DM/080 006 · Jan 25, 2013 · international
WO DM/080 167 · Feb 18, 2013 · international