Bone conduction headphone
Latest Dongguan Pure Audio Technology Co., Ltd. Patents:
Description
Claims
The ornamental design for a bone conduction headphone, as shown and described.
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Patent History
Patent number: D1002574
Type: Grant
Filed: Jul 30, 2021
Date of Patent: Oct 24, 2023
Assignee: Dongguan Pure Audio Technology Co., Ltd. (Dongguan)
Inventor: Chun-Chun Ho (New Taipei)
Primary Examiner: Paula Allen Greene
Application Number: 29/801,713
Type: Grant
Filed: Jul 30, 2021
Date of Patent: Oct 24, 2023
Assignee: Dongguan Pure Audio Technology Co., Ltd. (Dongguan)
Inventor: Chun-Chun Ho (New Taipei)
Primary Examiner: Paula Allen Greene
Application Number: 29/801,713
Classifications
Current U.S. Class:
Headphone Or Headset (D14/205)