Snowplow blade shoes
The snowplow blade shoes are shown with symbolic break lines in their length. The appearance of any portion of the article between the break lines forms no part of the claimed design.
Claims
The ornamental design for snowplow blade shoes, as shown and described.
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Type: Grant
Filed: Feb 21, 2017
Date of Patent: Oct 10, 2017
Assignee: Crystal Steel House, Inc. (Crystal Falls, MI)
Inventor: Randy Ray Peterson (Crystal Falls, MI)
Primary Examiner: Mark Goodwin
Application Number: 29/594,628