Crankcase ventilation system

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Description

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.

Claims

The ornamental design for a crankcase ventilation system, as shown and described.

Referenced Cited
U.S. Patent Documents
D596650 July 21, 2009 McClave
D727970 April 28, 2015 Peterson
D877200 March 3, 2020 Melde
Patent History
Patent number: D997991
Type: Grant
Filed: Jul 17, 2020
Date of Patent: Sep 5, 2023
Assignee: Powerhouse Engine Solutions Switzerland IP Holding GmbH (Zug)
Inventors: Surendra Panwar (Bangalore), Felix Mathew (Kolar Gold Field), Balaji Hosadurgam Ravindranath (Mysore)
Primary Examiner: Gino Colan
Application Number: 29/743,065
Classifications
Current U.S. Class: Element Or Attachment (D15/5)