USD399001SExpiredUtility

Adapter for hearing aid

73
Assignee: CITIZEN WATCH CO LTDPriority: Sep 18, 1997Filed: Sep 18, 1997Granted: Sep 29, 1998
Est. expirySep 18, 2017(expired)· nominal 20-yr term from priority
Inventors:Isao YabeAkira YanagisawaToshibumi Wakayama
73
PatentIndex Score
18
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an adapter for hearing aid, as shown.

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