USD414776SExpiredUtility

Button portion of an amplifier

77
Assignee: SONY CORPPriority: Dec 23, 1997Filed: Dec 23, 1997Granted: Oct 5, 1999
Est. expiryDec 23, 2017(expired)· nominal 20-yr term from priority
Inventors:Eiji ShintaniHisanori Narita
77
PatentIndex Score
20
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a button portion of an amplifier, as shown and described.

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