Invention Grant
- Patent Title: Floor cleaner
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Application No.: US16551485Application Date: 2019-08-26
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Publication No.: US11291345B2Publication Date: 2022-04-05
- Inventor: Rafael Davila , Michael Paul Dawson , Don Lydic , Robert McRorie , Benjamin Shrader
- Applicant: TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
- Applicant Address: CN Macau
- Assignee: TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
- Current Assignee: TTI (MACAO COMMERCIAL OFFSHORE) LIMITED
- Current Assignee Address: CN Macau
- Agency: Michael Best & Friedrich LLP
- Main IPC: A47L11/40
- IPC: A47L11/40 ; A47L9/04

Abstract:
A floor cleaner including a vacuum source and a base movable over a surface to be cleaned. The base includes a front side, a back side opposite the front side, a lower end configured to be adjacent the surface to be cleaned, a suction inlet adjacent the front side and adjacent the lower end of the base and in fluid communication with the vacuum source, a brushroll rotatable about a brushroll axis, a first squeegee that extends from the lower end between the suction inlet and the back side of the base, the first squeegee configured to contact the surface to be cleaned. The base further includes a second squeegee that contacts the brushroll and the brushroll axis is between the lower end of the base and the second squeegee.
Public/Granted literature
- US20200060499A1 FLOOR CLEANER Public/Granted day:2020-02-27
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