Chain saw
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Applicant expressly reserves the right to modify
The subject matter shown in dashed lines, and any surfaces of the design not shown, including interior surfaces, form no part of the claimed invention.
Claims
I claim the ornamental design for a chain saw, as shown and described.
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Type: Grant
Filed: Oct 6, 2009
Date of Patent: Mar 8, 2011
Assignee: Andreas Stihl AG & Co. KG (Alemania)
Inventor: Michael Tinius (Ulm)
Primary Examiner: Austin Murphy
Attorney: McGuireWoods LLP
Application Number: 29/344,878