Invention Grant
- Patent Title: Apparatus for cleaning floor surfaces
- Patent Title (中): 用于清洁地板表面的设备
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Application No.: US12629688Application Date: 2009-12-02
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Publication No.: US08341793B2Publication Date: 2013-01-01
- Inventor: Freddie Walker , Richard K. Oblesbee
- Applicant: Freddie Walker , Richard K. Oblesbee
- Agent Ronald J. Koch
- Main IPC: A47L11/12
- IPC: A47L11/12 ; A47L11/162
Abstract:
A dual mode floor scrubber with a square cleaning pad that can rotate in a first mode to achieve a scrubbing operation away from the walls, and reciprocate longitudinally in a second mode adjacent to a wall to remove the sediment next to the wall and corners.
Public/Granted literature
- US20100071143A1 Apparatus for Cleaning Floor Surfaces Public/Granted day:2010-03-25
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