USD409197SExpiredUtility

Headphone

95
Assignee: SONY CORPPriority: Aug 13, 1997Filed: Feb 12, 1998Granted: May 4, 1999
Est. expiryAug 13, 2017(expired)· nominal 20-yr term from priority
Inventors:Mitsuhiro Nakamura
95
PatentIndex Score
59
Cited by
4
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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