USD690820SExpiredUtility

Hearing aid

61
Assignee: NIELSEN HENRIKPriority: Apr 1, 2003Filed: Jan 6, 2011Granted: Oct 1, 2013
Est. expiryApr 1, 2023(expired)· nominal 20-yr term from priority
Inventors:Henrik Nielsen
61
PatentIndex Score
9
Cited by
20
References
1
Claims

Claims

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

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