PTO
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Patent
D641688
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Priority
May 29 2009
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Filed
May 29 2009
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Issued
Jul 19 2011
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Expiry
Jul 19 2025
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Assg.orig
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Entity
unknown
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3
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6
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n/a
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The ornamental design for a tread portion of an automobile tire, as shown and described.
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FIG. 1 is a front view of a tread portion of an automobile tire, the tread pattern repeating uniformly around the circumference of the tire;
FIG. 2 is a perspective view thereof;
FIG. 3 is a left side view thereof, the right side being a mirror image; and,
FIG. 4 is a fragmentary enlarged view showing the details of the tread portion thereof.
Broken lines in the drawing figures are intended to show environmental structure only, and form no part of the claimed design.
Sakuraba, Kazuki
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