Headphone
Latest Acer Incorporated Patents:
Description
Claims
The ornamental design for a headphone, as shown and described.
Referenced Cited
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Patent History
Patent number: D948471
Type: Grant
Filed: Feb 4, 2020
Date of Patent: Apr 12, 2022
Assignee: Acer Incorporated (New Taipei)
Inventors: Li Lin (New Taipei), Ker-Wei Lin (New Taipei), Chun-Ta Chen (New Taipei), Chun-Yu Chen (New Taipei), Hao-Ming Chang (New Taipei), Feng-Ming Liu (New Taipei)
Primary Examiner: Paula Allen Greene
Application Number: 29/722,990
Type: Grant
Filed: Feb 4, 2020
Date of Patent: Apr 12, 2022
Assignee: Acer Incorporated (New Taipei)
Inventors: Li Lin (New Taipei), Ker-Wei Lin (New Taipei), Chun-Ta Chen (New Taipei), Chun-Yu Chen (New Taipei), Hao-Ming Chang (New Taipei), Feng-Ming Liu (New Taipei)
Primary Examiner: Paula Allen Greene
Application Number: 29/722,990
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)