公开(公告)号：US11690491B2

公开(公告)日：2023-07-04

申请号：US17697461

申请日：2022-03-17

Applicant: BISSELL Inc.

Inventor： Kan Yuk Yiu ,  Jian Yun Pi

IPC: A47L11/30 ,  A47L11/40 ,  A47L9/12 ,  A47L9/16 ,  A47L9/32 ,  B67C11/00

CPC classification number: A47L11/30 ,  A47L9/122 ,  A47L9/16 ,  A47L9/1666 ,  A47L9/325 ,  A47L11/4027 ,  A47L11/4044 ,  A47L11/4083 ,  A47L11/4086 ,  A47L11/4088 ,  B67C11/00 ,  B67C2011/20

Abstract: A surface cleaning apparatus having a housing, a suction nozzle, a suction source, a steam port, a steam supply system, and a flexible seal. The housing having a cleaning foot and an upper housing operably coupled to the cleaning foot. The suction source being fluidly connected to the suction nozzle by a working air conduit. The steam port having an aperture provided in the cleaning foot. The steam supply system having a steam nozzle with at least a portion that projects through the steam port. The flexible seal being provided at least around the steam nozzle.

公开(公告)号：US20220202265A1

公开(公告)日：2022-06-30

申请号：US17697461

申请日：2022-03-17

Applicant: BISSELL Inc.

Inventor： Kan Yuk Yiu ,  Jian Yun Pi

IPC: A47L11/30 ,  A47L11/40 ,  A47L9/12 ,  A47L9/16 ,  A47L9/32 ,  B67C11/00

Abstract: A surface cleaning apparatus having a housing, a suction nozzle, a suction source, a steam port, a steam supply system, and a flexible seal. The housing having a cleaning foot and an upper housing operably coupled to the cleaning foot. The suction source being fluidly connected to the suction nozzle by a working air conduit. The steam port having an aperture provided in the cleaning foot. The steam supply system having a steam nozzle with at least a portion that projects through the steam port. The flexible seal being provided at least around the steam nozzle.

公开(公告)号：US11375869B2

公开(公告)日：2022-07-05

申请号：US16108984

申请日：2018-08-22

Applicant: BISSELL Inc.

Inventor： Joseph P. Perry ,  Adam Luedke ,  Kan Yuk Yiu ,  Jian Yun Pi

IPC: A47L13/22 ,  A47L13/12 ,  A47L11/40 ,  A47L13/42

Abstract: A steam mop includes a housing with a foot assembly movable along a surface to be cleaned and a handle assembly coupled to the foot assembly, a supply tank for storing a supply of fluid, a steam generator fluidly coupled with the supply tank for producing steam from the fluid, and a cutout in the housing through which a portion of the supply tank is viewable.

公开(公告)号：US20190298136A1

公开(公告)日：2019-10-03

申请号：US16443488

申请日：2019-06-17

Applicant: BISSELL Inc.

Inventor： Kan Yuk Yiu ,  Jian Yun Pi

IPC: A47L11/30 ,  A47L11/40 ,  B67C11/00 ,  A47L9/12 ,  A47L9/32 ,  A47L9/16

Abstract: A surface cleaning apparatus has a fluid distribution system for storing and delivering fluid to a surface to be cleaned, and includes a steam nozzle in fluid communication with a steam generator. A pad mounting plate is adapted to mount a cleaning pad to the apparatus, and has a steam orifice in fluid communication with the steam nozzle. A flexible seal is provided between the steam nozzle and the pad mounting plate to seals a space between the steam nozzle and the steam orifice to prevent steam leaks.

公开(公告)号：US20230045253A1

公开(公告)日：2023-02-09

申请号：US17967403

申请日：2022-10-17

Applicant: BISSELL Inc.

Inventor： Jian Yun Pi ,  Kan Yuk Yiu

IPC: A47L9/20 ,  A47L5/28 ,  A47L5/22 ,  A47L5/24 ,  A47L9/12 ,  A47L9/14 ,  A47L5/30 ,  A47L9/28

Abstract: A vacuum cleaner includes an improved dual-action filter cleaning mechanism using both a rotational flicking action and a vertical shaking action. A debris removal assembly of the vacuum cleaner can include a filter assembly having a first filter and a second filter arranged in a nested configuration, and a filter cleaning mechanism configured to impart a combination of vertical shaking of the first filter and rotational flicking of the second filter. The filter cleaning mechanism can include a camming mechanism configured to simultaneously move the first filter along the axis and rotate the first filter about the axis while the second filter remains stationary

公开(公告)号：US11311166B2

公开(公告)日：2022-04-26

申请号：US16443488

申请日：2019-06-17

Applicant: BISSELL Inc.

Inventor： Kan Yuk Yiu ,  Jian Yun Pi

IPC: A47L11/30 ,  A47L11/40 ,  A47L9/32 ,  A47L9/12 ,  A47L9/16 ,  B67C11/00

Abstract: A surface cleaning apparatus has a fluid distribution system for storing and delivering fluid to a surface to be cleaned, and includes a steam nozzle in fluid communication with a steam generator. A pad mounting plate is adapted to mount a cleaning pad to the apparatus, and has a steam orifice in fluid communication with the steam nozzle. A flexible seal is provided between the steam nozzle and the pad mounting plate to seals a space between the steam nozzle and the steam orifice to prevent steam leaks.