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Patent
D563389
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Priority
Dec 29 2006
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Filed
Dec 29 2006
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Issued
Mar 04 2008
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Expiry
Mar 04 2022
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Assg.orig
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Entity
unknown
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1
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5
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n/a
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The ornamental design for a sub-woofer, substantially as shown and described.
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FIG. 1 is a front perspective view of the sub-woofer;
FIG. 2 is a front view thereof;
FIG. 3 is a back view thereof;
FIG. 4 is a side view thereof; and,
FIG. 5 is a top view thereof.
Hansen, Eskild Timme
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