US Patent 9775477 Cleaning nozzle for a vacuum cleaner
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Patent abstract
A vacuum cleaner nozzle having a rotatable member for picking up particles from a surface to be cleaned, and an external cleaning apparatus for removing articles entangled to the rotatable member. The nozzle includes a support surface provided on a radially projecting member of the rotatable member, and a cleaning member provided on the external cleaning apparatus. During rotation of the rotatable member, the cleaning member co-operates with the support surface to remove entangled articles from the rotatable member.
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US Patent 09775477 Cleaning nozzle for a vacuum cleaner US Patent 9775477 Cleaning nozzle for a vacuum cleaner
Infobox
Patent Number
0977547700
Patent Number
977547700
Edits on 31 Mar, 2023
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
097754770
Date of Patent
October 3, 2017
0Patent Application Number
148882750
Date Filed
May 2, 2013
0Patent Primary Examiner
Edits on 25 Sep, 2022
Golden AI
Infobox
Is a
Patent Jurisdiction
Patent Number
097754770
Date of Patent
October 3, 2017
0Patent Application Number
148882750
Date Filed
May 2, 2013
0Patent Primary Examiner
Edits on 15 Jan, 2022
Golden AI
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US Patent 09775477 Cleaning nozzle for a vacuum cleaner
Infobox
Is a
Patent jurisdiction
Patent number
09775477
Date of patent
October 3, 2017
Patent application number
14888275
Date Filed
May 2, 2013
Patent primary examiner
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