174 patents
Page 5 of 9
Utility
Self-cleaning Features for Extraction Cleaners
24 Feb 22
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
Cleaning Implement with Mist Generating System
3 Feb 22
A mist generating system for a cleaning implement is adapted to generate a finely atomized liquid mist for suppressing dust, allergens, and other airborne particulates.
Jeffrey A. Scholten
Filed: 19 Oct 21
Utility
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20 Jan 22
A surface cleaning apparatus adapted for movement across a surface to be cleaned.
Tom Minh Nguyen, Jake Boles, Jacob Resch, Ying Chun Wong, Jian Hua Tang, Yunfu Wang
Filed: 29 Sep 21
Utility
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13 Jan 22
A surface cleaning apparatus is provided with a housing including an upright assembly and a base assembly moveably mounted to the upright assembly, the upright assembly forming a stalk, a fluid container provided on the housing, a fluid distributor provided in the base assembly in fluid communication with the fluid container, a working air path through the housing, a recovery container provided on the housing and defining a portion of the working air path, a suction source provided on the housing and defining a portion of the working air path, a suction nozzle provided on the base assembly.
Mitchell J. DeJonge, Seth Robert Clifford
Filed: 7 Jul 20
Utility
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16 Dec 21
A room air purifier has a body with a frame at least partially defining an interior chamber and an opening to the chamber.
Jeffrey A. Scholten, Derek Everett Smith, Adam Brown
Filed: 31 Aug 21
Utility
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9 Dec 21
The present disclosure provides a floor cleaner that includes a replaceable component, such as a brushroll or a filter.
Kin-leung Tam
Filed: 23 Aug 21
Utility
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9 Dec 21
The present disclosure provides a floor cleaner that includes a replaceable component, such as a brushroll or a filter.
Kin-leung Tam
Filed: 23 Aug 21
Utility
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9 Dec 21
An autonomous floor cleaner can include a housing, a drive system for autonomously moving the housing over the surface to be cleaned, a controller for controlling the operation of the autonomous floor cleaner, a tank adapted to hold liquid, and a carry handle joined with the tank and/or the housing.
Nicholas Weigel, Steve M. Johnson, Todd R. VanTongeren, Matthew Haverkamp
Filed: 23 Aug 21
Utility
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9 Dec 21
A floor cleaning apparatus comprising a housing, a motorized agitation system, and at least one removable pad alignment jig.
Junfeng Ding, Jianjun Ge, Alan J. Krebs
Filed: 19 Aug 21
Utility
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11 Nov 21
A dirt collection and separation module can include a suction air flow around the perimeter of a tank to ingest fine dust that becomes airborne during the emptying process.
Jason W. Pruiett
Filed: 20 Jul 21
Utility
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11 Nov 21
A surface cleaning apparatus includes a recovery tank, a suction nozzle in fluid communication with the recovery tank, and a suction source in fluid communication with the suction nozzle and the recovery tank to generate a working air path to transport debris-containing fluid including air and liquid from the suction nozzle into the recovery tank.
Tom Minh Nguyen, David M. Miller, Michael D. Graham, YunMing Huang, Chiu Yeung Lee
Filed: 20 Jul 21
Utility
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4 Nov 21
A surface cleaning apparatus adapted for movement across a surface to be cleaned.
Tom Minh Nguyen, Jacob S. Boles, Jacob Resch, Ying Chun Wong, Jian Hua Tang, Yunfu Wang
Filed: 16 Jul 21
Utility
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28 Oct 21
A pet bathing system for use with a surface cleaning apparatus is provided and includes at least a wand override tool to allow for an easy-to-use pet bathing system.
George Moyher, JR., Eric J. Hansen, Belinda Drake, Sue A. Potter, Charles A. Martin, Brian C. Wolfe, Joseph Q. Marietta
Filed: 8 Jul 21
Utility
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28 Oct 21
A vacuum cleaner includes a vacuum collection system for sucking up debris from a surface to be cleaned, a fluid delivery system for delivering a cleaning fluid to the surface to be cleaned, and a recovery system for removing spent cleaning fluid and debris from the surface to be cleaned.
Alan J. Krebs, Alan Finnie
Filed: 19 Nov 19
Utility
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21 Oct 21
The present disclosure provides a surface cleaning apparatus that includes a housing including a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system.
Jacob Resch, Jacob S. Boles
Filed: 28 Jun 21
Utility
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30 Sep 21
A surface cleaning apparatus can include a housing adapted to move across a surface to be cleaned, and an edge cleaning brush provided on the housing.
James Theodore Hotary, Chris J. Harmelink, John Joseph Bleau, Qian Yu Zhang, Yongsheng Liang, Christopher L. Hogg
Filed: 22 Mar 21
Utility
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30 Sep 21
The present disclosure provides a surface cleaning apparatus that includes a housing including a base adapted for movement across a surface to be cleaned, a fluid delivery system, and a recovery system.
Jacob Resch, Jacob S. Boles
Filed: 14 Jun 21
Utility
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2 Sep 21
An apparatus (10) for cleaning a surface includes a liquid delivery system (12) for storing cleaning liquid and delivering the cleaning liquid to the surface to be cleaned, a fluid recovery system (14) and a control system.
Jeffrey A. Scholten, Jacob Resch, Jacob S. Boles, Bryan Lee Villaroman, Victoria J. Royale, Timothy R. Lambrix
Filed: 21 Jun 19
Utility
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26 Aug 21
A surface cleaning apparatus includes a controller coupled to a sensor or a set of sensors that collects and transmits data to a remote computing device.
Jason W. Pruiett
Filed: 11 May 21
Utility
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26 Aug 21
A system providing a barrier for an autonomous floor cleaner includes an artificial barrier generator that radiates one or more infrared signals.
Andrew J. Brouwers, David VanKampen, Jeffery Swan, Eric D. Buehler
Filed: 11 May 21