151 patents
Page 8 of 8
Utility
Steam cleaning apparatus
5 Oct 20
A steam cleaning apparatus for delivering steam of a surface to be cleaned is provided with a steam unit, a handle tube and an indexable base.
Alan J. Krebs, Chi Keung Li, Jing Yang, Ming Luo
Filed: 30 Jan 18
Utility
Supply and/or disposal system for autonomous deep cleaner
13 Jul 20
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: 25 Jun 18
Utility
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6 Jul 20
A solid fragrance carrier comprising a fragrance-containing polymeric matrix adhesively bonded to a filter or filter bag for filtering an air stream in a vacuum cleaner for providing a fragranced scent to air exhausted from the vacuum cleaner.
Nickolas James Morrow, Michael R. Foote
Filed: 7 Mar 19
Utility
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6 Jul 20
A grout cleaning tool includes a grout cleaning tape.
Eric J. Hansen
Filed: 30 Oct 18
Utility
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18 May 20
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, Gabriel S. VanderBaan
Filed: 7 Jan 18
Utility
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11 May 20
A fluid delivery system for selectively dispensing a material includes a container with a top wall in which an opening is formed, a bottom wall, and at least one container side wall extending between the top wall and the bottom wall defining a cavity for storing the material, as well as a surface cleaning apparatus including a receiver configured to couple with the container.
Jason W. Pruiett
Filed: 25 Dec 18
Utility
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4 May 20
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: 20 Dec 17
Utility
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27 Apr 20
A carpet and upholstery cleaning product is configured to store a consumable cleaning solution and dispense the cleaning solution to treat a spot or stain on a surface to be cleaned.
Kenneth M. Lenkiewicz, Victoria J. Royale, Lauren M. Lenkowski, Christopher D. Barr
Filed: 29 Jan 17
Utility
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27 Apr 20
A surface cleaning apparatus includes a fluid delivery system and a fluid recovery system, as well as a hybrid brushroll including a dowel, a plurality of bristle extending from the dowel, and microfiber material provided on the dowel between the bristles.
Jincheng Xia, Jianjun Ge, Zhenjiang Yin, Xin Chen, Yongsheng Liang, Kin-leung Tam, Min Li, Feng Chun Li
Filed: 20 Dec 17
Utility
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20 Apr 20
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.
Colin J. Bloemendaal, Kin-leung Tam, Wei-min Yi
Filed: 31 Oct 17
Utility
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3 Feb 20
A surface cleaning apparatus, and in particular a steam mop, comprises a steam generator and a steam outlet fluidly connected to the steam generator to deliver steam to a floor surface.
Jay M. Kellis, Kevin Haley, Jeffrey A. Scholten, Joseph Michael White
Filed: 7 Feb 19