公开(公告)号：US20230200616A1

公开(公告)日：2023-06-29

申请号：US18179561

申请日：2023-03-07

Applicant: BISSELL Inc.

Inventor： Mitchell DeJonge ,  Kenneth M. Lenkiewicz

IPC: A47L11/40 ,  A47L7/00

CPC classification number: A47L11/4044 ,  A47L7/0009 ,  A47L7/0004 ,  A47L11/4016 ,  A47L11/408 ,  A47L11/4088 ,  A47L11/34

Abstract: An extraction cleaner for a floor surface includes an extraction nozzle. The extraction nozzle that defines a fluid flow path having an elongated nozzle opening, and includes one or more stiffening elements that stiffens the walls around the nozzle opening to prevent collapsing or deformation of the extraction nozzle during use.

公开(公告)号：US11607100B2

公开(公告)日：2023-03-21

申请号：US16528895

申请日：2019-08-01

Applicant: BISSELL Inc.

Inventor： Mitchell DeJonge

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

Abstract: An extraction cleaner for a floor surface includes an extraction nozzle. The extraction nozzle that defines a fluid flow path having an elongated nozzle opening, and includes one or more stiffening elements that stiffens the walls around the nozzle opening to prevent collapsing or deformation of the extraction nozzle during use.

公开(公告)号：US20190350427A1

公开(公告)日：2019-11-21

申请号：US16528895

申请日：2019-08-01

Applicant: BISSELL Inc.

Inventor： Mitchell DeJonge

IPC: A47L11/40 ,  A47L7/00

Abstract: An extraction cleaner for a floor surface includes an extraction nozzle. The extraction nozzle that defines a fluid flow path having an elongated nozzle opening, and includes one or more stiffening elements that stiffens the walls around the nozzle opening to prevent collapsing or deformation of the extraction nozzle during use.