USD845487SActiveUtility

Hearing aid

72
Assignee: ZHENG WEIFENGPriority: Feb 5, 2018Filed: Feb 5, 2018Granted: Apr 9, 2019
Est. expiryFeb 5, 2038(~11.5 yrs left)· nominal 20-yr term from priority
Inventors:Weifeng Zheng
72
PatentIndex Score
14
Cited by
8
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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