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US Patent D991221 Speaker
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Edits on 6 Jul, 2023
"Created via: Entity Importer"
Golden AI
created this topic on 6 Jul, 2023
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US Patent D991221 Speaker
Infobox
Is a
Patent
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Patent Jurisdiction
United States Patent and Trademark Office
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Patent Number
D991221
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Date of Patent
July 4, 2023
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Patent Application Number
29794084
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Date Filed
June 10, 2021
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Patent Citations
US Patent D929555 Air purifier with light
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US Patent D934296 Electronic device with animated light display
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US Patent D740784 Portable sound device
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US Patent D773433 Wearable loudspeaker
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US Patent D834001 Portable speaker
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US Patent D848394 Loudspeaker
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US Patent D875077 Speaker box
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US Patent D909332 Loudspeaker
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Patent Primary Examiner
Khawaja Anwar
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CPC Code
H04R 2420/07
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H04R 1/345
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H04R 1/2888
0
H04R 1/026
0
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