公开(公告)号：US10925455B1

公开(公告)日：2021-02-23

申请号：US17086813

申请日：2020-11-02

Applicant: BISSELL Inc.

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

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

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：US20210045603A1

公开(公告)日：2021-02-18

申请号：US17089068

申请日：2020-11-04

Applicant: BISSELL Inc.

Inventor： Alan J. Krebs ,  Thomas K. Ankney

IPC: A47L9/18 ,  A61L9/14 ,  B01D47/06 ,  A47L9/28 ,  A47L9/16

Abstract: A vacuum cleaner includes an odor neutralizer and dust plume abatement system. The odor neutralizer and dust plume abatement system delivers a mist to a working air path of the vacuum cleaner, such as at or upstream of a working air treatment assembly defining a portion of the working air path.

公开(公告)号：USD910945S1

公开(公告)日：2021-02-16

申请号：US29680296

申请日：2019-02-14

Applicant: BISSELL Inc.

Designer： David M. Miller ,  Jing Yang ,  Suka Chen

公开(公告)号：US20210038048A1

公开(公告)日：2021-02-11

申请号：US17062899

申请日：2020-10-05

Applicant: BISSELL Inc.

Inventor： Alan J. Krebs ,  Chi Keung Li ,  Jing Yang ,  Ming Luo ,  Jason W. Pruiett

IPC: A47L11/40 ,  A47L13/22 ,  A47L11/34

Abstract: 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. The base can be indexed between a wide orientation where a long edge of the base is orthogonal to the direction of travel and a narrow orientation where a short edge of the base is orthogonal to the direction of travel.

公开(公告)号：USD910253S1

公开(公告)日：2021-02-09

申请号：US29674203

申请日：2018-12-20

Applicant: BISSELL Inc.

Designer： Dennis J. Wrobleski ,  Jing Yang ,  Sivakumar Thangavelu ,  Levente Szabo

公开(公告)号：US20210007568A1

公开(公告)日：2021-01-14

申请号：US17034757

申请日：2020-09-28

Applicant: BISSELL Inc.

Inventor： Phong Hoang Tran ,  Todd Richard VanTongeren

IPC: A47L9/26 ,  A47L5/34 ,  A47L5/36 ,  H02G11/02 ,  A47L9/04 ,  A47L9/12 ,  A47L9/28

Abstract: A vacuum cleaner includes an upright body mounted to a base that moves over a surface to be cleaned. A rotational coupling can be provided between the upright body and the base for coupling the upright body to the base for movement about at least one rotational axis. The rotational coupling can include at least a swivel joint. A cord rewinder can be provided above the swivel joint for storing and dispensing a power cord.

公开(公告)号：US20210007567A1

公开(公告)日：2021-01-14

申请号：US17034565

申请日：2020-09-28

Applicant: BISSELL Inc.

Inventor： Gary A. Kasper ,  Michael D. Graham

IPC: A47L9/04 ,  A46D1/08 ,  A46B3/16 ,  A46D3/04 ,  A47L5/26 ,  A47L9/16

Abstract: A brushroll dowel for a vacuum cleaner has a bristle stiffener protruding from a brush dowel. A plurality of stiffened bristles protrude from the brush dowel adjacent to the bristle stiffener, and a plurality of unstiffened bristles also protrude from the brush dowel and are non-adjacent to the bristle stiffener.

公开(公告)号：US20200337513A1

公开(公告)日：2020-10-29

申请号：US16833733

申请日：2020-03-30

Applicant: BISSELL Inc.

Inventor： Steven M. Johnson ,  Todd R. VanTongeren ,  Matthew Haverkamp

IPC: A47L11/40

Abstract: 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. The drive system can include at least one drive wheel for driving the housing across a surface to be cleaned. The drive wheel can be selectively moved from an engaged or in-use position to a disengaged or maintenance position. In the disengaged or maintenance position, the wheel is disengaged from the autonomously moveable housing such that it can be pivoted, extended, removed, or otherwise moved farther away from the autonomously moveable housing.

公开(公告)号：US20200268225A1

公开(公告)日：2020-08-27

申请号：US16797003

申请日：2020-02-21

Applicant: BISSELL Inc.

Inventor： Kurt Ashbaugh ,  Jason W. Pruiett ,  David M. Miller ,  Todd R. VanTongeren

IPC: A47L7/00 ,  A47L11/40 ,  A47L11/30 ,  A47L11/34 ,  F26B21/00

Abstract: 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. The post-operation drying cycle can dry out components such as an agitator or brushroll, a brush chamber, a suction nozzle, a recovery tank, a filter, and any of the various conduits, ducts, and/or hoses fluidly coupling components of the recovery system together.

公开(公告)号：US20190387939A1

公开(公告)日：2019-12-26

申请号：US16432487

申请日：2019-06-05

Applicant: BISSELL Inc.

Inventor： Jason W. Pruiett

IPC: A47L9/16 ,  A47L9/02 ,  A47L9/10 ,  A47L5/22

Abstract: 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. Additionally, a trash can suction nozzle around a rim, a hand vacuum docking station, and an auxiliary suction nozzle that can fluidly couple the hand vacuum.