USD616862SActiveUtility

Portable amplifier

Assignee: KUNG TE-WEIPriority: Dec 1, 2009Filed: Dec 1, 2009Granted: Jun 1, 2010

Est. expiryDec 1, 2029(~3.3 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a portable amplifier, as shown and described.

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