USD639271SActiveUtility

Audio system

65
Assignee: SONY CORPPriority: Dec 30, 2009Filed: Jun 30, 2010Granted: Jun 7, 2011
Est. expiryDec 30, 2029(~3.4 yrs left)· nominal 20-yr term from priority
Inventors:Kai Xiao
65
PatentIndex Score
13
Cited by
8
References
1
Claims

Claims

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

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