Backpack sprayer
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The broken lines appearing throughout the drawings illustrate components or features that do not form any part of the claimed design.
Claims
The ornamental design for a backpack sprayer, as shown and described.
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Type: Grant
Filed: Feb 6, 2018
Date of Patent: Apr 9, 2019
Assignee: SOLO Kleinmotoren GmbH (Sindelfingen)
Inventors: Klaus Baumgartner (Sindelfingen), Paolo Corcagnani (Esslingen)
Primary Examiner: Robin V Webster
Application Number: 29/636,109