USD609247SActiveUtility

Piston with x-shaped grove in the skirt

Assignee: DSS INCPriority: Sep 12, 2008Filed: Sep 12, 2008Granted: Feb 2, 2010

Est. expirySep 12, 2028(~2.1 yrs left)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a piston with x-shaped groove in the skirt, as shown and described.

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