384 patents
Page 18 of 20
Utility
Vacuum cleaner
9 Nov 20
A vacuum cleaner includes an odor neutralizer and dust plume abatement system.
Alan J. Krebs, Thomas K. Ankney
Filed: 28 Aug 18
Utility
Autonomous Surface Cleaning Device with Multiple Controllers
4 Nov 20
An autonomous surface cleaning device can include a base adapted for movement over a surface to be cleaned, a drive system configured to move the base over the surface to be cleaned, and a vacuum collection system for removing at least debris from the surface to be cleaned.
Eric Daniel Buehler
Filed: 18 Oct 18
Utility
Apparatus for cleaning a surface
2 Nov 20
An apparatus for cleaning a surface includes a liquid delivery system for storing cleaning liquid and delivering the cleaning liquid to the surface to be cleaned, and an indicator system that is operably coupled with the liquid delivery system to indicate an operational status to the user operating the apparatus.
Jason W. Pruiett, David M. Miller, Joseph M. White, Mitchell DeJonge, Michael N. Supplee
Filed: 14 Oct 14
Utility
Vacuum cleaner
2 Nov 20
A vacuum cleaner includes a foot assembly having a suction inlet thereon, a suction source in fluid communication with the suction inlet to produce a working airflow there through, and a dirt container in fluid communication with the suction inlet and suction source.
Alan J. Krebs
Filed: 16 May 18
Utility
Surface cleaning apparatus
2 Nov 20
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: 24 Jul 18
Utility
Handheld vacuum cleaner
2 Nov 20
A handheld vacuum cleaner is provided with a hand-carriable body housing the components of a vacuum collection system, which can include a working air path through the body from an air inlet to an air outlet.
Alan J. Krebs, Thomas K. Ankney
Filed: 6 Aug 18
Utility
Autonomous Floor Cleaner with Drive Wheel Assembly
28 Oct 20
An autonomous floor cleaner can include a housing, a drive system for autonomously moving the housing over the surface to be cleaned, and a controller for controlling the operation of the autonomous floor cleaner.
Steven M. Johnson, Todd R. VanTongeren, Matthew Haverkamp
Filed: 29 Mar 20
Utility
Supply and/or Disposal System for Autonomous Floor Cleaner
21 Oct 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: 6 Jul 20
Utility
Brushroll for vacuum cleaner
12 Oct 20
A brushroll dowel for a vacuum cleaner has a bristle stiffener protruding from a brush dowel.
Gary A. Kasper, Michael D. Graham
Filed: 27 Jun 18
Design
Cordless handheld vacuum cleaner
5 Oct 20
Derek Everett Smith, Gang Song
Filed: 26 Dec 18
Utility
Vacuum cleaner
5 Oct 20
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: 27 Aug 18
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
Surface Cleaning Apparatus with Two-stage Collection
30 Sep 20
The present disclosure provides a surface cleaning apparatus that mechanically removes liquid and debris from a brushroll and stores the mechanically-removed liquid and debris onboard the apparatus in a first collection area.
Steven M. Johnson, Jeffrey A. Scholten
Filed: 23 Mar 20
Utility
Air Purifier In a Furniture Article
16 Sep 20
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: 11 Mar 19
Utility
Shoe Cleaning Apparatus and Method
2 Sep 20
A shoe cleaning apparatus and method configured for cleaning a user's shoes while the user is wearing said shoes.
Isaac Busken-Jovanovich
Filed: 26 Feb 20
Utility
Surface Cleaning Apparatus with Drying Cycle
26 Aug 20
The present disclosure provides a surface cleaning apparatus that includes a recovery system that extracts liquid and debris with a drying cycle in which forced air flows through a recovery pathway of the recovery system to dry out components that remain wet and/or retain moisture after normal operation of the apparatus.
Kurt Ashbaugh, Jason W. Pruiett, David M. Miller, Todd R. VanTongeren
Filed: 20 Feb 20
Utility
Cleaning Implement with Mist Generating System
26 Aug 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
Filed: 11 May 20
Utility
Container and Cap Assembly
26 Aug 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: 10 May 20
Utility
Floor Cleaning Apparatus with Cleaning Fluid Delivery System
12 Aug 20
The present disclosure provides a sweeper that includes a fluid delivery system for providing cleaning fluid to a floor surface.
Guoshun Wang, Jincheng Xia, Xinliang Feng, Feng Chun Li, JianJun Yu, Danielle Boils, Colin J. Bloemendaal
Filed: 11 Feb 20
Utility
Vacuum Cleaner
12 Aug 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: 30 Apr 20