Piston

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Description

FIG. 1 is a perspective view of an embodiment of a piston showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevation view thereof, the opposing side elevation view being a mirror image;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a cross-sectional side elevation view thereof taken along line 5-5 of FIG. 3.

Claims

We claim the ornamental design for a piston, as shown and described.

Patent History
Patent number: D676061
Type: Grant
Filed: Dec 2, 2011
Date of Patent: Feb 12, 2013
Assignee: Sandvik Intellectual Property AB (Sandviken)
Inventors: Philipp Beierer (Canning Vale), Ossi Kahra (Canning Vale)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Aman
Application Number: 29/407,863
Classifications
Current U.S. Class: Element Or Attachment (D15/5)