公开(公告)号：US09408521B2

公开(公告)日：2016-08-09

申请号：US13785042

申请日：2013-03-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael C. Molinet ,  Trevor Chipman ,  Jeffrey S. Fox ,  Kayo M. Roehm ,  Cynthia A. Timmerman ,  Martin E. Broen ,  Johannes Bayer

IPC: A47L17/00 ,  A47L17/08

CPC classification number: A47L17/00 ,  A47L17/08 ,  Y10T29/49826

Abstract: The disclosed cleaning element, which may be secured to a cleaning tool, includes a cleaning material that continuously curves from a first working surface to a second working surface allowing for easy cleaning of sharply curving surface, such as, for example, bowls and cups. Also disclosed is a method of making a continuously curving cleaning element.

Abstract translation: 所公开的清洁元件可以固定到清洁工具上，包括从第一工作表面连续地弯曲到第二工作表面的清洁材料，从而允许容易地清洁诸如碗和杯的急剧弯曲表面。 还公开了制造连续弯曲的清洁元件的方法。