174 patents
Page 8 of 9
Utility
Steam Cleaning Apparatus
11 Feb 21
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, Jason W. Pruiett
Filed: 5 Oct 20
Utility
Carpet Extractor
11 Feb 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: 22 Oct 20
Utility
Vacuum Cleaner Accessory Tool
11 Feb 21
An accessory tool for use with a vacuum cleaner.
Jason W. Pruiett
Filed: 23 Jul 20
Utility
Vacuum Cleaner
14 Jan 21
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: 28 Sep 20
Utility
Brushroll for Vacuum Cleaner
14 Jan 21
A brushroll dowel for a vacuum cleaner has a bristle stiffener protruding from a brush dowel.
Gary A. Kasper, Michael D. Graham
Filed: 28 Sep 20
Utility
Surface Cleaning Apparatus
30 Dec 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: 9 Sep 20
Utility
Surface Cleaning Apparatus
30 Dec 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: 9 Sep 20
Utility
Surface Cleaning Apparatus
30 Dec 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: 9 Sep 20
Utility
Autonomous Floor Cleaner with Carry Handle
9 Dec 20
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: 8 Jun 20
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
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
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