Headphone with fans
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Description
The broken lines to environment forms no part of the claimed design.
Claims
The ornamental design for a headphone with fans, as shown and described.
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Patent History
Patent number: D937803
Type: Grant
Filed: Sep 12, 2019
Date of Patent: Dec 7, 2021
Assignee: ebm-papst Mulfingen GmbH & Co. KG (Mulfingen)
Inventor: Oliver Haaf (Kupferzell)
Primary Examiner: Paula Allen Greene
Application Number: 29/705,467
Type: Grant
Filed: Sep 12, 2019
Date of Patent: Dec 7, 2021
Assignee: ebm-papst Mulfingen GmbH & Co. KG (Mulfingen)
Inventor: Oliver Haaf (Kupferzell)
Primary Examiner: Paula Allen Greene
Application Number: 29/705,467
Classifications