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US Patent D991220 Loudspeaker

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
0
Date Filed
November 6, 2020
0
Date of Patent
July 4, 2023
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Patent Application Number
29757583
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Patent Citations
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US Patent D645843 Speaker
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US Patent D652023 Speaker
0
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US Patent D710329 Stereo speaker system with bluetooth and speakerphone
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US Patent D729205 Loud speaker
0
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US Patent D893459 Loudspeaker cover
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US Patent D856982 Element of a loudspeaker
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US Patent D904999 Loudspeaker
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US Patent D542779 Speaker
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US Patent D585882 Loudspeaker housing
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Patent Citations Received
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US Patent D1041450 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
D991220
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Patent Primary Examiner
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Khawaja Anwar
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CPC Code
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H04R 1/026
0
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H04R 1/2803
0
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H04R 2201/02
0
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B60R 11/0217
0
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H04R 1/021
0

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