Claims (1)
The ornamental design for a crankcase ventilation system, as shown and described.
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FIG. 1 is a front-top-right perspective view of a crankcase ventilation system, according to a first embodiment of the present invention.
FIG. 2 is a top view of the crankcase ventilation system of FIG. 1 .
FIG. 3 is a bottom view of the crankcase ventilation system of FIG. 1 .
FIG. 4 is a left side view of the crankcase ventilation system of FIG. 1 .
FIG. 5 is a right side view of the crankcase ventilation system of FIG. 1 .
FIG. 6 is a front view of the crankcase ventilation system of FIG. 1 .
FIG. 7 is a rear view of the crankcase ventilation system of FIG. 1 .
FIG. 8 is a front-top-right perspective view of a crankcase ventilation system, according to a second embodiment of the present invention.
FIG. 9 is a top view of the crankcase ventilation system of FIG. 8 .
FIG. 10 is a bottom view of the crankcase ventilation system of FIG. 8 .
FIG. 11 is a left side view of the crankcase ventilation system of FIG. 8 .
FIG. 12 is a right side view of the crankcase ventilation system of FIG. 8 .
FIG. 13 is a front view of the crankcase ventilation system of FIG. 8 ; and,
FIG. 14 is a rear view of the crankcase ventilation system of FIG. 8 .
The broken lines in FIGS. 1 - 7 illustrate portions of the crankcase ventilation system that form no part of the claimed design.
Citations
This patent cites (3)
- USD596650
- USD727970
- USD877200