USD907779SActiveUtility
Hearing aid for the deaf
Est. expiryMar 12, 2039(~12.6 yrs left)· nominal 20-yr term from priority
Inventors:Ippei Hamaguchi
15
PatentIndex Score
0
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a hearing aid for the deaf, as shown and described.Join the waitlist — get patent alerts
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