US Patent 11439285 Hand vacuum cleaner
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Patent Number
114392850
Date of Patent
September 13, 2022
0Patent Application Number
159239520
Date Filed
March 16, 2018
0Patent Citations
Patent Primary Examiner
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Patent Number
114392850
Date of Patent
September 13, 2022
0Patent Application Number
159239520
Date Filed
March 16, 2018
0Patent Citations
Patent Primary Examiner
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Patent Jurisdiction
Patent Number
114392850
Date of Patent
September 13, 2022
0Patent Application Number
159239520
Date Filed
March 16, 2018
0Patent Citations
Patent Primary Examiner
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US Patent 11439285 Hand vacuum cleaner
Article
A hand vacuum cleaner having an upstream physical filtration chamber, an air treatment member downstream of and rearward of the upstream physical filtration chamber, a pre-motor filter downstream of and rearward of the air treatment member and a suction motor downstream of and rearward of the pre-motor filter, wherein the dirty air inlet is provided at a front end of the hand vacuum cleaner.
Infobox
Is a
Patent Jurisdiction
Patent Number
114392850
Date of Patent
September 13, 2022
0Patent Application Number
159239520
Date Filed
March 16, 2018
0Patent Citations
Patent Primary Examiner
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