公开(公告)号：US20210038044A1

公开(公告)日：2021-02-11

申请号：US17077477

申请日：2020-10-22

Applicant: BISSELL Inc.

Inventor： Tom Minh Nguyen

IPC: A47L11/30 ,  A47L11/40 ,  A47L11/34 ,  A47L11/32 ,  G06Q90/00

Abstract: A surface cleaning apparatus, such as a carpet extractor, includes a base and a fluid recovery system for drawing dirty cleaning fluid from a surface to be cleaned. The fluid recovery system includes a suction nozzle in fluid communication with a recovery chamber. The suction nozzle is mounted to the base for vertical movement with respect to the base and is biased into contact with the surface to be cleaned.