Invention Grant
US08850649B2 Cleaning tool with upstanding stems and method of cleaning a surface
有权
具有直立杆的清洁工具和清洁表面的方法
- Patent Title: Cleaning tool with upstanding stems and method of cleaning a surface
- Patent Title (中): 具有直立杆的清洁工具和清洁表面的方法
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Application No.: US12612812Application Date: 2009-11-05
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Publication No.: US08850649B2Publication Date: 2014-10-07
- Inventor: Scott J. Tuman , Lloyd S. Vasilakes , Shaelyn D. Benson
- Applicant: Scott J. Tuman , Lloyd S. Vasilakes , Shaelyn D. Benson
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Main IPC: A47L13/00
- IPC: A47L13/00 ; A47L23/04 ; A46B9/04 ; A47L25/08 ; A46B9/02 ; A46B9/00

Abstract:
The present disclosure relates to a cleaning tool, a cleaning sheet and method of removes debris, lint, or hair from a variety of surfaces. The cleaning tool is provided with a first array of stems and a second array of stems, wherein the first array of stems are smaller and more densely included on a cleaning surface of the cleaning tool. The larger stems are able to loosen and pull deeply embedded hair from loose fabric surfaces, while the smaller stems are able to capture and retain the loosened hair.
Public/Granted literature
- US20100125961A1 CLEANING TOOL WITH UPSTANDING STEMS AND METHOD OF CLEANING A SURFACE Public/Granted day:2010-05-27
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