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US Patent 11523721 Vacuum cleaner

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
September 16, 2019
Date of Patent
December 13, 2022
Patent Application Number
17276122
Patent Citations
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US Patent 10231587 Cyclone module for vacuum cleaner
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US Patent 10390670 Separating apparatus and vacuum cleaner
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US Patent 10143345 Vacuum cleaning apparatus
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US Patent 10299648 Vacuum cleaner
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11523721
Patent Primary Examiner
‌
Orlando E Aviles Bosques
CPC Code
‌
A47L 9/106
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A47L 9/108
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A47L 9/127
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A47L 9/1683
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A47L 9/322
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A47L 5/24

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