Internal combustion engine

The ornamental design for an internal combustion engine, as shown and described.

FIG. 1 is a left/front perspective view of an internal combustion engine showing my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Nov 10 2006		Black & Decker Inc.	(assignment on the face of the patent)
Nov 17 2006	BUCK, JOHN E	Black & Decker Inc	ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS	018542	0421	pdf

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