384 patents
Page 19 of 20
Utility
Handheld Extraction Cleaner
29 Jul 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: 16 Apr 20
Utility
Vacuum Cleaner
15 Jul 20
A vacuum cleaner for removing debris from a surface to be cleaned includes a suction chamber having a suction nozzle opening, a source of suction in fluid communication with the suction chamber, a brushroll provided within the suction chamber, and a roller provided in a roller chamber in front of the brushroll.
Gary A. Kasper
Filed: 26 Mar 20
Utility
Artificial Barrier for Autonomous Floor Cleaner
15 Jul 20
A system providing a barrier for an autonomous floor cleaner includes an artificial barrier generator that radiates one or more infrared emission patterns.
Andrew J. Brouwers, David VanKampen, Jeffery Swan, Eric D. Buehler
Filed: 9 Jan 20
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
Surface Cleaning Apparatus Having a Fluid Distributor
8 Jul 20
A surface cleaning apparatus is provided with a fluid delivery system for delivering a cleaning fluid to the surface to be cleaned.
YunMing Huang, JianPing Ran, JingShan Wang
Filed: 1 Jan 20
Utility
Surface Cleaning Apparatus
8 Jul 20
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: 5 Jan 20
Utility
Grout cleaning tool
6 Jul 20
A grout cleaning tool includes a grout cleaning tape.
Eric J. Hansen
Filed: 30 Oct 18
Utility
Solid fragrance carrier and method of use in a vacuum cleaner
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
Surface Cleaning Apparatus and Communication Method
17 Jun 20
A surface cleaning apparatus can include a user control portion and a surface cleaning portion, with the surface cleaning portion positioned remotely or spaced from the user control portion.
Bryan Lee Villaroman
Filed: 5 Dec 19
Utility
Cleaning implement with mist generating system
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
Container and cap assembly
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
Vacuum cleaner
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
Carpet and upholstery cleaning product
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
Surface cleaning apparatus
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
Handheld extraction cleaner
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
Surface Cleaning Apparatus
4 Mar 20
A surface cleaning apparatus is provided with a housing including a suction source and a plurality of base assemblies that can be operably coupled to the housing.
Tom Minh Nguyen
Filed: 18 Aug 19
Utility
Surface cleaning apparatus
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
Utility
Ultrasonic Cleaning Tool and System for Cleaning a Surface
22 Jan 20
An ultrasonic cleaning tool for cleaning a surface has a transducer and a horn for generating and transmitting vibrations to a surface to be cleaned.
Jason W. Pruiett, Jeffrey A. Scholten, Danielle Boils, JianJun Yu, Jeremy Hoffman
Filed: 18 Jul 19
Utility
Vacuum Cleaner and Dust Plume Reduction Apparatus
25 Dec 19
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: 4 Jun 19
Utility
Bare Floor Cleaner
18 Dec 19
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: 27 Aug 19