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：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.

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：US11930975B2

公开(公告)日：2024-03-19

申请号：US18381300

申请日：2023-10-18

Applicant: BISSELL Inc.

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

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

CPC classification number: A47L11/302 ,  A46B1/00 ,  A46B9/06 ,  A46B13/001 ,  A47L5/28 ,  A47L5/30 ,  A47L7/0004 ,  A47L7/0014 ,  A47L9/04 ,  A47L9/30 ,  A47L11/29 ,  A47L11/30 ,  A47L11/4008 ,  A47L11/4016 ,  A47L11/4041 ,  A47L11/4044 ,  A47L11/4083 ,  A47L11/4088

Abstract: A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the upright handle assembly. The surface cleaning apparatus is further provided with a brushroll and a fluid delivery system comprising a fluid supply chamber and a fluid dispenser configured to dispense fluid to the brushroll.

公开(公告)号：US11096543B2

公开(公告)日：2021-08-24

申请号：US17168895

申请日：2021-02-05

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 ,  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：US11089933B2

公开(公告)日：2021-08-17

申请号：US17086840

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 ,  A47L11/29 ,  A47L9/30 ,  A47L7/00 ,  A47L5/30 ,  A47L9/04 ,  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：US20210045610A1

公开(公告)日：2021-02-18

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

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：US20210045609A1

公开(公告)日：2021-02-18

申请号：US17087054

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

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：US20230329506A1

公开(公告)日：2023-10-19

申请号：US18212396

申请日：2023-06-21

Applicant: BISSELL Inc.

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

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

CPC classification number: A47L11/302 ,  A47L9/30 ,  A47L11/4044 ,  A47L11/4083 ,  A47L11/4088 ,  A47L9/04 ,  A46B1/00 ,  A46B9/06 ,  A46B13/001 ,  A47L5/28 ,  A47L5/30 ,  A47L7/0004 ,  A47L7/0014 ,  A47L11/29 ,  A47L11/30 ,  A47L11/4008 ,  A47L11/4016 ,  A47L11/4041

Abstract: A surface cleaning apparatus includes a housing including an upright handle assembly and a base mounted to the upright handle assembly. The surface cleaning apparatus is further provided with a fluid delivery system comprising a fluid dispenser configured to dispense fluid and at least one wiper to remove excess liquid from a brushroll.

公开(公告)号：US20220175204A1

公开(公告)日：2022-06-09

申请号：US17676313

申请日：2022-02-21

Applicant: BISSELL Inc.

Inventor： James Theodore Hotary ,  Chris J. Harmelink ,  John Joseph Bleau ,  Qian Yu Zhang ,  Yongsheng Liang ,  Christopher L. Hogg

IPC: A47L9/04 ,  A46B9/00 ,  A46B9/02 ,  A46B13/00 ,  A46B13/02 ,  A46D1/00 ,  A47L5/30

Abstract: 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. The edge brush is connectable with a drive coupling for rotating the edge brush, and is indirectly driven by the brush motor via the brushroll. In one aspect, the edge brush and drive coupling comprise a modular unit removably coupled to the housing. In another aspect, the drive coupling can include a worm and a belt.