发明名称 Cleaning implements having magnetic means
摘要 A device for cleaning surfaces is disclosed, comprising; a housing having a handle on one end and a cleaning head on the other end the cleaning head having an upper surface, a lower surface, a perimeter edge and a magnetic means. The magnetic means is removably attached to the cleaning head and provides a magnetic field to its lower surface. There is at least one attachment means provided on the upper surface or the perimeter for securing a cleaning sheet over the lower surface of the cleaning head.
申请公布号 US9107554(B2) 申请公布日期 2015.08.18
申请号 US201314069917 申请日期 2013.11.01
申请人 D-SQUARED PRODUCT DEVELOPMENT 发明人 Rothweil Daniel A.;Rothweil David A.
分类号 A47L13/41;A47L13/256;A47L13/44 主分类号 A47L13/41
代理机构 Nath, Goldberg & Meyer 代理人 Nath, Goldberg & Meyer ;Meyer Jerald L.;Mangalagirl Sanjana
主权项 1. A device for cleaning a surface of an item comprising: (a) a housing having a handle on one end, and a cleaning head on the other end, the cleaning head having an upper surface and a lower surface with a first and a second perimeter edge, such that either the first or the second perimeter edge interfaces with the surface of the item being cleaned; (b) at least one magnet attached to the cleaning head along the length at the first perimeter edge, wherein the at least one magnet is parallel to the surface of the item being cleaned and supplies a magnetic field adapted to capture magnetically susceptible dust; (c) at least one recess formed at the upper surface and extending from the first perimeter edge of the cleaning head, wherein the magnet is positioned above the recess and the recess accumulates the magnetically susceptible dust; and (d) at least one attachment means provided on the cleaning head for securing a cleaning sheet over the lower surface of the cleaning head.
地址 Poway CA US