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US Patent D993325 Electrical sound producing device

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Contents

Is a
Patent
Patent
0

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
D9933250
Date of Patent
July 25, 2023
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Patent Application Number
297598630
Date Filed
November 25, 2020
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Patent Citations
‌
US Patent 7953239 High output sub-woofer
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US Patent D645468 User interface device
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US Patent D718715 Cubic power socket
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US Patent D718736 Audio player and speaker system
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US Patent D761230 Cubic speaker
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US Patent D763819 Portable mini bluetooth speaker
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US Patent D827726 Handheld touch object
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US Patent D837306 Building block with cap
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...
Patent Citations Received
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US Patent D1006887 Dice
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Patent Primary Examiner
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Katherine Glennon
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CPC Code
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G10H 1/0033
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G10H 2220/315
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G10H 2220/00
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H04R 1/2811
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G10K 1/062
0
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G10K 1/064
0
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G10H 1/0008
0
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A63H 5/00
0
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