174 patents
Page 4 of 9
Utility
Surface Cleaning Apparatus
8 Sep 22
The present disclosure provides a surface cleaning apparatus with a housing, a nozzle cover attached to the housing, a headlight, and a nozzle cover sensing mechanism.
Tom Minh Nguyen
Filed: 20 Aug 21
Utility
Surface Cleaning Apparatus
8 Sep 22
The present disclosure provides a surface cleaning apparatus that includes a headlight or other light source that selectively illuminates upon the occurrence of a predetermined condition.
Tom Minh Nguyen, Nim Chung Ku, Roger Hoskens, Mike Luyckx
Filed: 1 Oct 21
Utility
Robotic Cleaner with Sweeper and Rotating Dusting Pads
21 Jul 22
An autonomous floor cleaner can include a brush chamber, a brushroll rotatably mounted in the brush chamber, a controller adapted to control the operation of the autonomous floor cleaner, and a fluid delivery system with a supply tank and at least one fluid distributor configured to deposit cleaning fluid onto a surface to be cleaned.
Steve M. Johnson, Todd Vantongeren, Jake Andrew Mohan, Adam Brown, Eric Daniel Buehler
Filed: 4 Apr 22
Utility
Extraction Cleaner
14 Jul 22
An extraction cleaner includes a portable extractor and a base adapted to be moved to perform a cleaning operation on a floor surface when the portable extractor is operably mounted to the base.
Kenneth M. Lenkiewicz, Tom Minh Nguyen
Filed: 29 Mar 22
Utility
Surface Cleaning Apparatus
30 Jun 22
A surface cleaning apparatus having a housing, a suction nozzle, a suction source, a steam port, a steam supply system, and a flexible seal.
Kan Yuk Yiu, Jian Yun Pi
Filed: 17 Mar 22
Utility
Unattended Spot Cleaning with Surface Sanitization
23 Jun 22
An extraction cleaning machine includes a housing with a bottom portion that is adapted to rest on a surface to be cleaned, a fluid delivery system including a fluid distributor, a fluid extraction system including a suction nozzle, at least one carriage assembly mounting an agitation assembly to the housing for movement with respect thereto and with respect to the surface to be cleaned, and an ultraviolet light mounted on at least one of the housing and the carriage assembly to emit ultraviolet light onto the surface to be cleaned.
Phong Hoang Tran, Charles A. Reed, JR., Jeremy Moog, Eric C. Huffman
Filed: 14 Mar 22
Utility
Edge Cleaning Brushes for Floor Cleaner
9 Jun 22
A surface cleaning apparatus can include a housing adapted to move across a surface to be cleaned, an edge brush, and a brushroll driven by a brush motor.
James Theodore Hotary, Chris J. Harmelink, John Joseph Bleau, Qian Yu Zhang, Yongsheng Liang, Christopher L. Hogg
Filed: 21 Feb 22
Utility
Surface Cleaning Apparatus
2 Jun 22
A surface cleaning apparatus having an upright assembly, a power source, and a coiled electrical cable.
Tom Minh Nguyen
Filed: 15 Feb 22
Utility
Floor Cleaning Apparatus with Cleaning Fluid Delivery System
12 May 22
The present disclosure provides a surface cleaning apparatus that includes a steam delivery system for steam mopping a floor surface after sweeping dry dirt, dust, hair, and other debris from the floor surface.
Jason W. Pruiett, Jacob Resch, James Theodore Hotary, Guoshun Wang
Filed: 25 Jan 22
Utility
Surface Cleaning Apparatus
12 May 22
A portable surface cleaning apparatus for a floor surface includes a main housing assembly adapted to be hand carried by a user, the main housing assembly carrying a fluid delivery system adapted for storing cleaning fluid and delivering the cleaning fluid to the surface to be cleaned, and a fluid recovery system adapted for removing the cleaning fluid and debris from the surface to be cleaned and storing the cleaning fluid and debris that was recovered, the main housing assembly comprising a base housing, a supply tank received on the main housing assembly, a recovery tank received on the main housing assembly separately from the supply tank.
George Moyher, JR., Michael Graham
Filed: 25 Jan 22
Utility
Surface Cleaning Apparatus
12 May 22
A surface cleaning apparatus is provided with a base assembly, an upright assembly, and a fluid recovery system.
Steven M. Johnson, James Michael Preston, Alan Finnie, Mitchell J. DeJonge, Jason W. Pruiett
Filed: 26 Jan 22
Utility
Extraction Cleaner
12 May 22
A surface cleaning apparatus includes a housing, a fluid delivery system including a supply tank removably mounted on the housing and a fluid distributor, a fluid recovery system having a recovery tank removably mounted on the housing, an extraction nozzle, a motor/fan assembly, and a supply tank receiver provided on the housing for receiving the supply tank and comprising a void at least partially defining a seat for the supply tank.
Victoria J. Royale
Filed: 24 Jan 22
Utility
Handheld Extraction Cleaner
14 Apr 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, Aaron Griffith
Filed: 20 Dec 21
Utility
Supply and/or Disposal System for Autonomous Floor Cleaner
31 Mar 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: 13 Dec 21
Utility
Upright Steam Mop with Auxiliary Hose
10 Mar 22
A steam mop comprising a housing having an upright handle assembly and a steam module selectively removably mounted to the upright handle assembly.
Alan J. Krebs, Kurt E. Ashbaugh
Filed: 12 Nov 21
Utility
Surface Cleaning Apparatus
10 Mar 22
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: 12 Nov 21
Utility
Autonomous Floor Cleaner with Moisture Warning
10 Mar 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 a warning based on the detection of moisture inside the robot.
Adam Brown
Filed: 12 Nov 21
Utility
Carpet Extractor
3 Mar 22
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: 14 Oct 21
Utility
Surface Cleaning Apparatus
3 Mar 22
A surface cleaning apparatus includes include 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: 11 Nov 21
Utility
Air Purifier In a Furniture Article
3 Mar 22
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: 14 Oct 21