Air purifier
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The broken lines shown in the drawings are for the purpose of illustrating environment and form no part of the claimed design.
Claims
The ornamental design for an air purifier, as shown and described.
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Type: Grant
Filed: Jun 10, 2015
Date of Patent: Jul 4, 2017
Assignee: CAMFIL AB (Stockholm)
Inventors: Stefan Ljungstrom (Vagnharad), Patrik Jansson (Akersberga)
Primary Examiner: Kevin Rudzinski
Application Number: 29/529,764