公开(公告)号：US06251194B1

公开(公告)日：2001-06-26

申请号：US09442963

申请日：1999-11-18

申请人： Todd A. Williams ,  Richard A. Williams

发明人： Todd A. Williams ,  Richard A. Williams

IPC分类号： A47L13255

CPC分类号： A47L13/12 ,  A47L13/24

摘要： A method for cleaning or restoring a surface using a mop that is attached to a carrier block. A flowable pesticide or restorative material is applied and removed by passing the mop over and in contact with the material that is applied in closely timed relationship. The method further utilizes different mops attached to the carrier block for each phase, one of which has grommets for attaching the mops to the carrier block.

摘要翻译： 一种使用附接到承载块的拖把来清洁或恢复表面的方法。 通过将拖把通过与紧密定时关系的材料接触并与其接触来施加和除去可流动的农药或修复材料。 该方法进一步利用连接到每个相的载体块的不同拖把，其中之一具有用于将拖把附接到承载块的索环。