公开(公告)号：US11197596B2

公开(公告)日：2021-12-14

申请号：US16262066

申请日：2019-01-30

Applicant: BISSELL Inc.

Inventor： Kenneth M. Lenkiewicz ,  Alan J. Krebs

IPC: A47L11/30 ,  A47L11/34 ,  A47L11/40 ,  A47L9/00

Abstract: A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the handle assembly and adapted for movement across a surface to be cleaned. A fluid delivery system can be provided on the housing and can include a fluid supply chamber and a fluid dispenser. A fluid recovery system can be provided on the housing and include a suction nozzle assembly, a recovery chamber, and a vacuum source to draw fluid from the surface to be cleaned.

公开(公告)号：US20210378467A1

公开(公告)日：2021-12-09

申请号：US17408781

申请日：2021-08-23

Applicant: BISSELL Inc.

Inventor： Kin-leung Tam

IPC: A47L9/04 ,  A47L9/28

Abstract: The present disclosure provides a floor cleaner that includes a replaceable component, such as a brushroll or a filter. The floor cleaner has a detection mechanism comprising a magnet on the replaceable component and a Hall Effect sensor positioned to detect the permanent magnet when the replaceable component is correctly installed on the floor cleaner. Operation of one or more electrically-powered components of the floor cleaner is prevented when the permanent magnet is not detected by the Hall Effect sensor.

公开(公告)号：US11185205B2

公开(公告)日：2021-11-30

申请号：US17221282

申请日：2021-04-02

Applicant: BISSELL Inc.

Inventor： Michael Luyckx ,  Jacob Resch

IPC: A47L11/40 ,  A47L11/30 ,  A47L11/20 ,  A47L7/00 ,  A47L9/16

Abstract: A surface cleaning apparatus includes 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. The recovery system is provided with a recovery tank having a removably strainer that is configured to strain large debris and hair out of the recovery tank prior to emptying the recovery tank.

公开(公告)号：US20210267428A1

公开(公告)日：2021-09-02

申请号：US17252596

申请日：2019-06-21

Applicant: BISSELL Inc.

Inventor： Jeffrey A. Scholten ,  Jacob Resch ,  Jacob S. Boles ,  Bryan Lee Villaroman ,  Victoria J. Royale ,  Timothy R. Lambrix

IPC: A47L11/34 ,  A47L11/40 ,  G01F23/00 ,  G01F23/24

Abstract: An apparatus (10) for cleaning a surface includes a liquid delivery system (12) for storing cleaning liquid and delivering the cleaning liquid to the surface to be cleaned, a fluid recovery system (14) and a control system. The control system includes a controller (122) that is coupled to a fluid level sensing assembly (98). Methods of operating the same include sensing foam or liquid with the fluid level sensing assembly (98).

公开(公告)号：US11096540B2

公开(公告)日：2021-08-24

申请号：US17087162

申请日：2020-11-02

Applicant: BISSELL Inc.

Inventor： Jincheng Xia ,  Jianjun Ge ,  Zhenjiang Yin ,  Xin Chen ,  Yongsheng Liang ,  Kam Hoi Ma

IPC: A47L11/30 ,  A47L11/40 ,  A47L5/28 ,  A47L5/30 ,  A47L11/29 ,  A47L9/30 ,  A47L9/04 ,  A47L7/00 ,  A46B1/00 ,  A46B9/06 ,  A46B13/00

Abstract: 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. The surface cleaning apparatus is further provided with a fluid delivery system comprising a fluid dispenser configured to dispense fluid to a brushroll and at least one fluid delivery channel forming a portion of a fluid delivery pathway. The fluid delivery channel can extend adjacent to a portion of the suction nozzle assembly. An interference wiper interfaces with a portion of the brushroll to remove excess liquid from the brushroll.

公开(公告)号：USD926405S1

公开(公告)日：2021-07-27

申请号：US29691471

申请日：2019-05-16

Applicant: BISSELL Inc.

Designer： Matthew Haverkamp ,  David M. Miller ,  Tyler DeBeck

公开(公告)号：US20210212543A1

公开(公告)日：2021-07-15

申请号：US17216872

申请日：2021-03-30

Applicant: BISSELL Inc.

Inventor： Victor Vito Caro, JR. ,  Alexander Joseph Reed

IPC: A47L11/40

Abstract: A surface cleaning apparatus is provided with a dispensing system for applying a treating agent stored on the surface cleaning apparatus to the surface to be cleaned. The dispensing system can include at least one container for storing a supply of treating agent and a dispenser for dispensing the treating agent to the surface to be cleaned. The dispensing system uses filtered working exhaust air to blow treating agent off the treating agent dispenser.

公开(公告)号：US20210169296A1

公开(公告)日：2021-06-10

申请号：US17106264

申请日：2020-11-30

Applicant: BISSELL Inc.

Inventor： Adam Brown

IPC: A47L11/40 ,  A47L11/30

Abstract: 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 an audible warning based on an orientation or operational condition of the robot. Methods for issuing an audible warning are disclosed.

公开(公告)号：USD920602S1

公开(公告)日：2021-05-25

申请号：US29672498

申请日：2018-12-06

Applicant: BISSELL Inc.

Designer： Mackenzie L. Knapp

公开(公告)号：US20210106200A1

公开(公告)日：2021-04-15

申请号：US17130211

申请日：2020-12-22

Applicant: BISSELL Inc.

Inventor： Jincheng Xia ,  Jianjun Ge ,  Zhenjiang Yin ,  Xin Chen ,  Yongsheng Liang ,  Kam Hoi Ma

IPC: A47L11/30 ,  A47L11/40 ,  A47L5/30 ,  A47L7/00 ,  A47L11/29 ,  A47L9/30 ,  A47L9/04 ,  A47L5/28

Abstract: 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. The surface cleaning apparatus is further provided with a fluid delivery system comprising a fluid dispenser configured to dispense fluid to a brushroll and at least one fluid delivery channel forming a portion of a fluid delivery pathway. The fluid delivery channel can extend adjacent to a portion of the suction nozzle assembly. An interference wiper interfaces with a portion of the brushroll to remove excess liquid from the brushroll.