Invention Grant
- Patent Title: Surface cleaning apparatus with two-stage collection
-
Application No.: US16827764Application Date: 2020-03-24
-
Publication No.: US11540689B2Publication Date: 2023-01-03
- Inventor: Steven M. Johnson , Jeffrey A. Scholten
- Applicant: BISSELL Inc.
- Applicant Address: US MI Grand Rapids
- Assignee: BISSELL Inc.
- Current Assignee: BISSELL Inc.
- Current Assignee Address: US MI Grand Rapids
- Agency: Warner Norcross + Judd LLP
- Main IPC: A47L11/30
- IPC: A47L11/30 ; A47L9/04 ; A47L11/24 ; A47L11/40 ; A47L9/28

Abstract:
The present disclosure provides a surface cleaning apparatus that mechanically removes liquid and debris from a brushroll and stores the mechanically-removed liquid and debris onboard the apparatus in a first collection area. The surface cleaning apparatus also collects further liquid and debris from the brushroll by a source of suction including a vacuum motor or a pump and stores the collected liquid and debris onboard the apparatus in a second collection area.
Public/Granted literature
- US20200305672A1 SURFACE CLEANING APPARATUS WITH TWO-STAGE COLLECTION Public/Granted day:2020-10-01
Information query