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Floor treatment apparatus
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Patent number 12,070,170
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Issue date Aug 27, 2024
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KARCHER NORTH AMERICA, INC.
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Michael William Mingee
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B08 - CLEANING
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Robot cleaner
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Patent number 11,109,732
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Issue date Sep 7, 2021
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LG Electronics Inc.
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Jaewon Jang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Floor cleaning tool and method
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Patent number 10,905,296
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Issue date Feb 2, 2021
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Diversey, Inc.
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Dieter Windmeisser
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Cleaning roller
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Patent number 10,820,771
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Issue date Nov 3, 2020
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Vorwerk & Co. Interholding GmbH
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Michael Blum
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Robot cleaner
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Patent number 10,433,695
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Issue date Oct 8, 2019
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Samsung Electronics Co., Ltd.
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Du Hwan Hyun
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Cleaner head
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Patent number 10,092,150
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Issue date Oct 9, 2018
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Dyson Technology Limited
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David Andrew Isley
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Agitator assembly
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Patent number 10,016,108
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Issue date Jul 10, 2018
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Techtronic Floor Care Technology Limited
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Edward Thomas George Barrett
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Roller brush assembly
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Patent number 9,999,330
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Issue date Jun 19, 2018
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NINGBO FUJIA INDUSTRIAL CO., LTD.
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Jianqiang Fang
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Horizontal agitator for robotic vacuum
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Patent number 9,877,626
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Issue date Jan 30, 2018
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AI Incorporated
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Ali Ebrahimi Afrouzi
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Robot cleaner
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Patent number 9,795,265
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Issue date Oct 24, 2017
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Samsung Electronics Co., Ltd.
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Du Hwan Hyun
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Tile surface cleaning apparatus
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Patent number 4,586,211
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Issue date May 6, 1986
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Dan D. Phillips
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Carpet scrubber with improved brush
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Patent number 4,267,617
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Issue date May 19, 1981
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Milliken Research Corporation
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Robert S. Brown
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Power driven sweeper
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Patent number 4,197,607
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Issue date Apr 15, 1980
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All-Phase Electronics Inc.
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Donald W. Whitson
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A46 - BRUSHWARE
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3725969
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Patent number 3,725,969
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Issue date Apr 10, 1973
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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3636603
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Patent number 3,636,603
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Issue date Jan 25, 1972
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A46 - BRUSHWARE
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3531815
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Patent number 3,531,815
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Issue date Oct 6, 1970
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A46 - BRUSHWARE