Funnel structure of an oil case

Description

FIG. 1 is a perspective view of a funnel structure of an oil case showing my new design;

FIG. 2 is an exploded front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view of thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a bottom perspective view thereof;

FIG. 9 is a perspective view thereof and showing the funnel structure of an oil case mounted onto the engine block;

FIG. 10 is an exploded view of a second embodiment thereof and showing an additional tube connected; and,

FIG. 11 is a perspective view of the second embodiment shown in FIG. 10.

The broken lines in the drawings depict unclaimed environmental subject matter.

Claims

The ornamental design for a funnel structure of an oil case, as shown and described.