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Patent
D558732
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Priority
Mar 23 2005
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Filed
Sep 23 2005
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Issued
Jan 01 2008
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Expiry
Jan 01 2022
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Assg.orig
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Entity
unknown
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5
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6
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The ornamental design for a sound amplifier, as shown and described.
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FIG. 1 is a perspective view from the top, front and right side of a sound amplifier showing my new design;
FIG. 2 is a perspective view from the top, rear and left side thereof;
FIG. 3 is a frontal elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a top plan view thereof.
Salerno, Giulio
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