USD353379SExpiredUtility

Earphone

95
Assignee: SONY CORPPriority: Oct 20, 1992Filed: Apr 5, 1993Granted: Dec 13, 1994
Est. expiryOct 20, 2012(expired)· nominal 20-yr term from priority
Inventors:Mitsuhiro NakamuraHidefumi Gotoh
95
PatentIndex Score
136
Cited by
6
References
1
Claims

Claims

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

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