Microphone
Latest BEIJING KUZHI TECHNOLOGY CO., LTD. Patents:
Description
Claims
The ornamental design for a microphone, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D978119
Type: Grant
Filed: Apr 15, 2021
Date of Patent: Feb 14, 2023
Assignee: BEIJING KUZHI TECHNOLOGY CO., LTD. (Beijing)
Inventor: Hua Chen (Beijing)
Primary Examiner: Paula Allen Greene
Application Number: 29/778,797
Type: Grant
Filed: Apr 15, 2021
Date of Patent: Feb 14, 2023
Assignee: BEIJING KUZHI TECHNOLOGY CO., LTD. (Beijing)
Inventor: Hua Chen (Beijing)
Primary Examiner: Paula Allen Greene
Application Number: 29/778,797
Classifications
Current U.S. Class:
Circular Or Oval In Cross-section (D14/228)