151 patents
Page 2 of 8
Utility
Vacuum cleaner
26 Sep 23
A vacuum cleaner includes an odor neutralizer and dust plume abatement system.
Alan J. Krebs, Thomas K. Ankney
Filed: 4 Nov 20
Utility
Vacuum cleaner
12 Sep 23
A vacuum cleaner includes an upright body mounted to a base that moves over a surface to be cleaned.
Phong Hoang Tran, Todd Richard VanTongeren
Filed: 28 Sep 20
Utility
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12 Sep 23
An autonomous vacuum cleaner includes an autonomously moveable housing carrying a vacuum collection system for generating a working air flow for removing dirt from the surface to be cleaned and storing the dirt in a collection space.
Jeffrey A. Scholten, Jake Andrew Mohan, Andrew James Brouwers, Eric Daniel Buehler, James Joseph Minnema, Jr., Derek Everett Smith, David VanKampen
Filed: 19 Feb 20
Utility
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5 Sep 23
A vacuum cleaner includes an air treatment or debris removable assembly with a multi-layer filtration stage.
Matthew T. Acker, Gabriel Melching, Mark J. Bissell
Filed: 1 May 20
Utility
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5 Sep 23
A surface cleaning apparatus is provided with a base assembly, an upright assembly, and a fluid recovery system.
Steven M. Johnson, James Michael Preston, Alan Finnie, Mitchell J. DeJonge, Jason W. Pruiett
Filed: 26 Jan 22
Utility
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22 Aug 23
An autonomous floor cleaning system includes an interlock for physically interlocking an autonomous floor cleaner with a docking station.
Adam Brown
Filed: 30 Nov 20
Utility
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22 Aug 23
The present disclosure provides a surface cleaning apparatus that includes a headlight or other light source that selectively illuminates upon the occurrence of a predetermined condition.
Tom Minh Nguyen, Nim Chung Ku, Roger Hoskens, Mike Luyckx
Filed: 1 Oct 21
Utility
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22 Aug 23
A surface cleaning apparatus includes a steam delivery system, a liquid delivery system, and a recovery system.
Jacob Resch, Andrew Woodcox, Jeremy W. Hoffmann
Filed: 25 Mar 22
Utility
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25 Jul 23
A surface cleaning apparatus having an upright assembly, a power source, and a coiled electrical cable.
Tom Minh Nguyen
Filed: 15 Feb 22
Utility
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25 Jul 23
A shoe cleaning apparatus and method configured for cleaning a user's shoes while the user is wearing said shoes.
Isaac Busken-Jovanovich
Filed: 27 Feb 20
Utility
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18 Jul 23
A vacuum cleaner includes an upright handle assembly, a foot assembly adapted to be moved along a surface to be cleaned and having a suction nozzle, a multi-axis joint swivelably mounting the upright handle assembly to the foot assembly and defining a first axis about which the upright handle assembly twists relative to the foot assembly and a second axis about which the upright handle assembly pivot relative to the foot assembly, and a detachable vacuum module supported on the upright handle assembly by the module platform.
Gary A. Kasper
Filed: 26 Apr 21
Utility
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18 Jul 23
A steam mop comprising a housing having an upright handle assembly and a steam module selectively removably mounted to the upright handle assembly.
Alan J. Krebs, Kurt E. Ashbaugh
Filed: 12 Nov 21
Utility
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4 Jul 23
A surface cleaning apparatus having a housing, a suction nozzle, a suction source, a steam port, a steam supply system, and a flexible seal.
Kan Yuk Yiu, Jian Yun Pi
Filed: 17 Mar 22
Utility
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27 Jun 23
A brushroll for a surface cleaning apparatus includes a brush dowel defining a central rotational axis which extends longitudinally through the brush dowel.
Steven Glas, Gabriel Melching
Filed: 2 Jun 21
Utility
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30 May 23
A surface cleaning apparatus such as a vacuum cleaner includes a suction source, a recovery container, and a base assembly with at least one agitator within an agitator chamber.
Joseph P. Perry
Filed: 25 May 21
Utility
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23 May 23
Self-cleaning features for extraction cleaners and attachments for extraction cleaners, such as accessory tools, wands, and/or hoses, are provided.
Victoria J. Royale, Aaron P. Griffith, David M. Miller, Michael Luyckx, Brian C. Wolfe, Justin Benacquisto
Filed: 4 Nov 21
Utility
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9 May 23
A brushroll dowel for a vacuum cleaner has a bristle stiffener protruding from a brush dowel.
Gary A. Kasper, Michael D. Graham
Filed: 28 Sep 20
Utility
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9 May 23
An autonomous floor cleaner or floor cleaning robot can include an autonomously moveable housing and a drive system for autonomously moving the autonomously moveable housing over a surface to be cleaned based on inputs from a controller.
Steve M. Johnson, Todd Vantongeren
Filed: 2 Dec 21
Utility
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11 Apr 23
A surface cleaning apparatus, such as a carpet extractor, includes a base and a fluid recovery system for drawing dirty cleaning fluid from a surface to be cleaned.
Tom Minh Nguyen
Filed: 22 Oct 20
Utility
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4 Apr 23
The present disclosure provides a surface cleaning apparatus that includes task lighting.
Michael Luyckx
Filed: 16 Nov 20