USD674492SActiveUtility

Non-electronic hearing aid

60
Assignee: VOGEL BARRYPriority: Nov 8, 2010Filed: Mar 30, 2012Granted: Jan 15, 2013
Est. expiryNov 8, 2030(~4.3 yrs left)· nominal 20-yr term from priority
Inventors:Barry Vogel
A61F 11/30
60
PatentIndex Score
5
Cited by
33
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a non-electronic hearing aid, as shown and described.

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