Snowplow blade
The dashed lines in
Claims
I claim the ornamental design for a snowplow blade, as shown and described.
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Type: Grant
Filed: Nov 13, 2008
Date of Patent: Jun 23, 2009
Inventor: Lynn W. Schultz (Campbellsport, WI)
Primary Examiner: Stella M Reid
Assistant Examiner: Mark A Goodwin
Attorney: Robert T. Johnson
Application Number: 29/312,755