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Publication numberUSD309612 S
Publication typeGrant
Application numberUS 07/261,026
Publication dateJul 31, 1990
Filing dateOct 20, 1988
Priority dateJul 5, 1988
Publication number07261026, 261026, US D309612 S, US D309612S, US-S-D309612, USD309612 S, USD309612S
InventorsTeruo Nakagawa
Original AssigneeKubota Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Internal combustion engine
US D309612 S
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  1. The ornamental design for an internal combustion engine, as shown and described.

FIG. 1 is a top, front, and left side perspective view of an internal combustion engine showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

Non-Patent Citations
1Implement & Tractor, 2/21/79, p. 37, Kawasaki Engine Advertisement.
U.S. ClassificationD15/1