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US Patent D991909 Loudspeaker

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
0
Date Filed
April 15, 2021
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Date of Patent
July 11, 2023
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Patent Application Number
29778951
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Patent Citations
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US Patent D726149 Face of a loudspeaker
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US Patent D638400 Loudspeaker
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US Patent D691591 Loudspeaker
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US Patent D691592 Loudspeaker
0
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US Patent D695269 Loudspeaker
0
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US Patent D733680 Loudspeaker
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US Patent D758992 Loudspeaker
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US Patent D760191 Loudspeaker
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US Patent D776086 Loudspeaker
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US Patent D797078 Loudspeaker system
0
•••
Patent Citations Received
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US Patent D1012880 Loudspeaker
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US Patent D1022954 Loudspeaker
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US Patent D1032558 Loudspeaker
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US Patent D1033383 Combined wireless speaker and range extender device
0
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US Patent D1022955 Loudspeaker
0
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US Patent D1019603 Loudspeaker
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
D991909
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Patent Primary Examiner
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Khawaja Anwar
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CPC Code
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H04R 1/021
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H04R 1/023
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H04R 1/025
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H04R 1/026
0
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H04R 1/323
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H04R 1/403
0
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H04R 1/2803
0
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H04R 1/2834
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H04R 1/02
0
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H04R 5/02
0
•••

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