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Patent
D557375
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Priority
Apr 15 2006
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Filed
Sep 27 2006
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Issued
Dec 11 2007
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Expiry
Dec 11 2021
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Assg.orig
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Entity
unknown
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2
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6
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n/a
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The ornamental design for an aquarium filter, as shown and described.
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FIG. 1 is a front respective view of an aquarium filter showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a side view thereof; and,
FIG. 7 is the opposite view of FIG. 6 thereof.
Mayer, Ferdinand
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