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Title:
CLEANING TOOL
Document Type and Number:
Japanese Patent JP2017176650
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cleaning tool which can show a proper replacement timing to a user.SOLUTION: A cleaning tool 1 comprises a nonwoven fabric layer 20. At least one surface 21 of the nonwoven fabric layer 20 is provided with a plurality of indicator parts 30 showing a replacement timing of the cleaning tool 1. The nonwoven fabric layer 20 is colored in the plurality of indicator parts 30.SELECTED DRAWING: Figure 1

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Inventors:
SATO KATSUYUKI
TAKAHASHI HIROAKI
MAKIUCHI KAZU
Application Number:
JP2016071318A
Publication Date:
October 05, 2017
Filing Date:
March 31, 2016
Export Citation:
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Assignee:
3M INNOVATIVE PROPERTIES CO
International Classes:
A47L13/16; A47L17/08
Domestic Patent References:
JP2006055371A2006-03-02
JPH08311760A1996-11-26
JP2002113810A2002-04-16
JP2011036501A2011-02-24
JP2004001168A2004-01-08
JP2009165526A2009-07-30
JPH11290253A1999-10-26
JP2016059678A2016-04-25
Foreign References:
US20090178223A12009-07-16
US20050125926A12005-06-16
Attorney, Agent or Firm:
Yoshiki Hasegawa
Ikeda adult
Yoshinori Shimizu
Junichiro Sakamaki
Yasuki Yanagi



 
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