151 patents
Page 5 of 8
Utility
Handheld extraction cleaner
25 Jan 22
A handheld extraction cleaner includes a unitary body provided with a carry handle, and further provided with a supply tank, a recovery tank, and a suction source, all of which are carried on the unitary body.
Victoria J. Royale
Filed: 1 Dec 20
Utility
Vacuum cleaner
18 Jan 22
A vacuum cleaner has a housing and a cover moveably mounted to the housing between a closed position and an open position.
Phong H. Tran
Filed: 9 Apr 19
Utility
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18 Jan 22
A system for refilling, emptying and/or recharging of an autonomous floor cleaner includes a docking station adapted to be coupled with a household plumbing infrastructure.
Eric Daniel Buehler, Jeffrey A. Scholten, Adam Brown
Filed: 7 Jul 20
Utility
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11 Jan 22
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: 12 Jun 19
Utility
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4 Jan 22
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, and warning system for issuing an audible warning based on an orientation or operational condition of the robot.
Adam Brown
Filed: 30 Nov 20
Utility
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28 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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21 Dec 21
A bare floor cleaner with an upright assembly pivotally mounted to a base assembly, a steam generator, a fluid distributor which distributes steam onto the surface to be cleaned, and a brush assembly provided on the base assembly.
Gary A. Kasper
Filed: 28 Aug 19
Utility
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21 Dec 21
A steam mop with an upright handle assembly pivotally mounted to a foot includes a fluid distribution system.
Alan J. Krebs, Kurt E. Ashbaugh
Filed: 10 May 19
Utility
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14 Dec 21
A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the handle assembly and adapted for movement across a surface to be cleaned.
Kenneth M. Lenkiewicz, Alan J. Krebs
Filed: 30 Jan 19
Utility
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7 Dec 21
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: 14 Feb 20
Utility
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30 Nov 21
A surface cleaning apparatus includes at least a recovery system for removing the spent cleaning fluid and debris from the surface to be cleaned and storing the spent cleaning fluid and debris.
Michael Luyckx, Jacob Resch
Filed: 2 Apr 21
Utility
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23 Nov 21
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: 12 May 20
Utility
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9 Nov 21
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: 12 Feb 21
Utility
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2 Nov 21
The present disclosure provides a surface cleaning apparatus that includes a housing adapted for movement over a surface to be cleaned and a headlight having at least one light emitting element internal to the housing.
Tom Minh Nguyen, Nim Chung Ku, Roger Hoskens, Mike Luyckx
Filed: 4 Mar 21
Utility
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19 Oct 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: 15 Dec 20
Utility
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28 Sep 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: 9 Jun 20
Utility
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21 Sep 21
The present disclosure provides a brushroll for a surface cleaning apparatus.
Tom Minh Nguyen
Filed: 4 Mar 21
Utility
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21 Sep 21
A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the upright handle assembly and adapted for movement across a surface to be cleaned.
Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Yongsheng Liang, Kam Hoi Ma
Filed: 22 Dec 20
Utility
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21 Sep 21
A floor cleaning apparatus in the form of a motorized floor mop that can deliver liquid to a surface to be cleaned is provided with a handle, a base, a fluid delivery system, a motorized agitation system and a multi-axis swivel joint coupling the handle with the base for movement of the handle.
Junfeng Ding, Jianjun Ge, Alan J. Krebs
Filed: 9 Mar 20
Utility
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14 Sep 21
A vacuum cleaner includes a cyclone separator, a collection chamber below the cyclone separator, a pre-motor filter downstream from the cyclone separator, and an openable cover above the pre-motor filter.
Phong H. Tran
Filed: 27 Dec 18