Headphone
Latest Kabushiki Kaisha Audio-Technica Patents:
Description
Claims
We claim the ornamental design for the headphone, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D635958
Type: Grant
Filed: Mar 23, 2010
Date of Patent: Apr 12, 2011
Assignee: Kabushiki Kaisha Audio-Technica (Tokyo)
Inventors: Kozo Ando (Tokyo), Wataru Sakuma (Kanagawa)
Primary Examiner: Paula Greene
Attorney: Whitham Curtis Christofferson & Cook, PC
Application Number: 29/358,160
Type: Grant
Filed: Mar 23, 2010
Date of Patent: Apr 12, 2011
Assignee: Kabushiki Kaisha Audio-Technica (Tokyo)
Inventors: Kozo Ando (Tokyo), Wataru Sakuma (Kanagawa)
Primary Examiner: Paula Greene
Attorney: Whitham Curtis Christofferson & Cook, PC
Application Number: 29/358,160
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)