Chain guard
Description
The broken lines shown in the drawings represent unclaimed portions of the chain guard that form no part of the claimed design.
Claims
I claim the ornamental design for a chain guard, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D661169
Type: Grant
Filed: May 5, 2011
Date of Patent: Jun 5, 2012
Assignee: Andreas Stihl AG & Co. KG (Waiblingen)
Inventor: Michael Tinius (Ulm)
Primary Examiner: Austin Murphy
Attorney: McGuireWoods LLP
Application Number: 29/391,240
Type: Grant
Filed: May 5, 2011
Date of Patent: Jun 5, 2012
Assignee: Andreas Stihl AG & Co. KG (Waiblingen)
Inventor: Michael Tinius (Ulm)
Primary Examiner: Austin Murphy
Attorney: McGuireWoods LLP
Application Number: 29/391,240
Classifications
Current U.S. Class:
D8/65;
D3/220