Headphone
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Description
The broken lines shown in the drawings depict portions of the headphone that form no part of the claimed design.
Claims
The ornamental design for a headphone, as shown and described.
Referenced Cited
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Patent History
Patent number: D897984
Type: Grant
Filed: Dec 21, 2018
Date of Patent: Oct 6, 2020
Assignee: FOSTER ELECTRIC COMPANY, LIMITED
Inventor: Moritake Abe (Sendai)
Primary Examiner: Paula Allen Greene
Application Number: 29/674,510
Type: Grant
Filed: Dec 21, 2018
Date of Patent: Oct 6, 2020
Assignee: FOSTER ELECTRIC COMPANY, LIMITED
Inventor: Moritake Abe (Sendai)
Primary Examiner: Paula Allen Greene
Application Number: 29/674,510
Classifications