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Carpet extractor
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Patent number 11,771,286
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Issue date Oct 3, 2023
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Bissell Inc.
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Tom Minh Nguyen
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G06 - COMPUTING CALCULATING COUNTING
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Carpet extractor
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Patent number 11,622,662
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Issue date Apr 11, 2023
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Bissell Inc.
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Tom Minh Nguyen
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Carpet extractor
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Patent number 11,166,610
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Issue date Nov 9, 2021
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Bissell Inc.
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Tom Minh Nguyen
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G06 - COMPUTING CALCULATING COUNTING
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Carpet extractor
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Patent number 10,980,386
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Issue date Apr 20, 2021
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Bissell Inc.
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Tom Minh Nguyen
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Carpet extractor
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Patent number 10,827,894
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Issue date Nov 10, 2020
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Bissell Inc.
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Tom Minh Nguyen
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G06 - COMPUTING CALCULATING COUNTING
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Roller brush for surface cleaning robots
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Patent number 10,292,560
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Issue date May 21, 2019
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iRobot Corporation
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Brian Doughty
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Deep cleaner
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Patent number 9,918,604
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Issue date Mar 20, 2018
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Bissell Homecare, Inc.
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Kevin Haley
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G06 - COMPUTING CALCULATING COUNTING
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Cleaning tool
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Patent number 9,468,350
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Issue date Oct 18, 2016
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Kao Corporation
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Hirotoshi Tawara
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Roller brush for surface cleaning robots
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Patent number 9,326,654
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Issue date May 3, 2016
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iRobot Corporation
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Brian Doughty
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Orbitual surface cleaning apparatus
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Patent number 9,119,518
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Issue date Sep 1, 2015
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Jeffrey T. Hruby
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Mobile floor-cleaning appliance
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Patent number 8,091,169
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Issue date Jan 10, 2012
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Alfred Kaercher GmbH & Co. KG
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Roland Jeutter
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Gaskets for floor sweeper
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Patent number 7,591,039
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Issue date Sep 22, 2009
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Bryan Kaleta
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Mechanical sweeper configuration
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Patent number 7,373,685
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Issue date May 20, 2008
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Peter Ho Ka Nam
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Dry powder spreader
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Patent number 7,367,076
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Issue date May 6, 2008
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Sergey V. Makarov
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Floor sweeper
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Patent number 7,340,795
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Issue date Mar 11, 2008
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Bryan Kaleta
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Surface cleaning apparatus
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Patent number 7,331,078
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Issue date Feb 19, 2008
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Grey Technology Limited
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Nicholas Gerald Grey
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A62 - LIFE-SAVING FIRE-FIGHTING
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Mechanical broom
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Patent number 7,134,161
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Issue date Nov 14, 2006
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Telmo Olavo Campos
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Surface cleaning apparatus
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Patent number 7,117,556
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Issue date Oct 10, 2006
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Nicholas Gerald Grey
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Manual floor sweeper
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Patent number 6,912,753
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Issue date Jul 5, 2005
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Techtronic Industries Co., Ltd.
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Timmy Hok Yin Sin
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Sweeping machine
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Patent number 6,324,714
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Issue date Dec 4, 2001
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Alfred Kaercher GmbH & Co.
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Jürgen Walz
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Push brush cleaner
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Patent number 6,321,405
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Issue date Nov 27, 2001
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R. E. Whittaker Company
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Richard E. Whittaker
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A46 - BRUSHWARE
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Cleaning device
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Patent number 6,321,406
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Issue date Nov 27, 2001
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Alfred Kaercher GmbH & Co.
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Martin Kloepfer
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...