Plow blade attachment
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The broken lines showing portions of the plow blade attachment are for the purpose of illustration only and form no part of the claimed design.
Claims
The ornamental design for a plow blade attachment, as shown and described.
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Type: Grant
Filed: Feb 5, 2015
Date of Patent: Aug 11, 2015
Assignee: (Sebeka, MN)
Inventor: William R. Lundberg (Sebeka, MN)
Primary Examiner: Mark Goodwin
Application Number: 29/516,722