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Patent
D629421
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Priority
Aug 31 2009
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Filed
Aug 31 2009
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Issued
Dec 21 2010
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Expiry
Dec 21 2024
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Assg.orig
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Entity
unknown
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2
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5
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n/a
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The ornamental design for an internal-combustion engine, as shown and described.
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FIG. 1 is a side perspective view of the internal-combustion engine.
FIG. 2 is a left side view of the internal-combustion engine.
FIG. 3 is a right side view of the internal-combustion engine.
FIG. 4 is a rear view of the internal-combustion engine.
FIG. 5 is a front view of the internal-combustion engine; and,
FIG. 6 is a bottom view of the internal-combustion engine.
Dai, Ruiyi
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