发明名称 Cleaning cloth including sequential indicators and disposition indicators
摘要 A cleaning cloth of the invention includes: a first face including a first fold location and a second fold location that intersects and is generally perpendicular to the first fold location, the first and second fold locations dividing the entire first face into four quadrant cleaning areas of substantially equal size, each of the first and second fold locations having a length; and a set of four sequential indicators at the first face, with one of each of the set of four sequential indicators located at one of each of the four quadrant cleaning areas. The first face is free of marked lines that extend along the entire length of each of the first and second fold locations. In this fashion, a user may fold and unfold the cleaning cloth so as to expose and use one or more of the four quadrant cleaning areas in a particular sequence by reference to the sequential indicators, and whereby a user may know which of the four quadrant cleaning areas have been used by reference to the sequential indicators. In another aspect, a cleaning cloth of the invention includes: a first face; an oppositely disposed second face; and a disposition indicator tag connected to the cleaning cloth. The tag includes a plurality of tabs with each tab having an appearance visibly distinguishable from the other tab or tabs.
申请公布号 US8800094(B1) 申请公布日期 2014.08.12
申请号 US200912456691 申请日期 2009.06.19
申请人 Kaivac, Inc. 发明人 Robinson Robert S.
分类号 A47L13/16;A47L25/00 主分类号 A47L13/16
代理机构 代理人 Pritchard David E.
主权项 1. A cleaning cloth, comprising: a first face including a first fold location and a second fold location that intersects and is generally perpendicular to the first fold location, the first and second fold locations dividing the entire first face into four quadrant cleaning areas of substantially equal size, each of the first and second fold locations having a length; a set of four sequential indicators at the first face, with one of each of the set of four sequential indicators located at one of each of the four quadrant cleaning areas; the first face being free of marked lines that extend along the entire length of each of the first and second fold locations, whereby a user may fold and unfold the cleaning cloth so as to expose and use one or more of the four quadrant cleaning areas in a particular sequence by reference to the sequential indicators, and whereby a user may know which of the four quadrant cleaning areas have been used by reference to the sequential indicators.
地址 Hamilton OH US