USD973640SActiveUtilityPatentIndex 73
Wireless microphone
Assignee: SHENZHEN JIAYZ PHOTO IND LTDPriority: Sep 17, 2020Filed: Mar 17, 2021Granted: Dec 27, 2022
Est. expirySep 17, 2040(~14.2 yrs left)· nominal 20-yr term from priority
Inventors:DENG GANG
73
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4
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The ornamental design for a wireless microphone, as shown and described.Cited by (0)
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