Invention Grant
- Patent Title: Disposable wearing article with elastic bands
- Patent Title (中): 一次性穿着物品，弹性带
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Application No.: US13260827Application Date: 2010-03-30
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Publication No.: US09220643B2Publication Date: 2015-12-29
- Inventor: Mariko Yamashita , Toshifumi Otsubo , Tatsuya Hashimoto , Shinichi Ishikawa , Jun Okuda
- Applicant: Mariko Yamashita , Toshifumi Otsubo , Tatsuya Hashimoto , Shinichi Ishikawa , Jun Okuda
- Applicant Address: JP Ehime
- Assignee: UNICHARM CORPORATION
- Current Assignee: UNICHARM CORPORATION
- Current Assignee Address: JP Ehime
- Agency: Hauptman Ham, LLP
- Priority: JP2009-080821 20090330; JP2010-068328 20100324
- International Application: PCT/JP2010/002334 WO 20100330
- International Announcement: WO2010/113488 WO 20101007
- Main IPC: A61F13/15
- IPC: A61F13/15 ; A61F13/20 ; A61F13/49
Abstract:
A disposable wearing article includes, in an elastic region in a periphery of at least a waist- or leg-opening, an elastic band formed of a fibrous non-woven fabric which is elastically contractible and has a plurality of first gathers extending in a length direction so as to undulate in a width direction thereof.
Public/Granted literature
- US20120029460A1 DISPOSABLE WEARING ARTICLE Public/Granted day:2012-02-02
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