Conveyor belt scraper blade
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The broken lines shown in the drawings illustrate portions of the conveyor belt scraper blade that form no part of the claimed design.
Claims
The ornamental design for a conveyor belt scraper blade, as shown and described.
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Type: Grant
Filed: Jul 19, 2017
Date of Patent: Jul 2, 2019
Assignee: Superior Industries, Inc. (Morris, MN)
Inventors: Lafe Grimm (Hancock, MN), Paul Schmidgall (Morris, MN)
Primary Examiner: Cynthia Ramirez
Application Number: 29/611,236