USD359049SExpiredUtility

Headphone

55
Assignee: SONY CORPPriority: Jun 24, 1993Filed: Dec 8, 1993Granted: Jun 6, 1995
Est. expiryJun 24, 2013(expired)· nominal 20-yr term from priority
Inventors:Ryuta Kanno
55
PatentIndex Score
7
Cited by
5
References
1
Claims

Claims

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

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