Invention Grant
- Patent Title: Zipper and zipper-equipped bag
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Application No.: US11720997Application Date: 2005-12-07
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Publication No.: US09199777B2Publication Date: 2015-12-01
- Inventor: Yoshinori Nanba , Kenichi Tanaka
- Applicant: Yoshinori Nanba , Kenichi Tanaka
- Applicant Address: JP Tokyo
- Assignee: Idemitsu Unitech Co., Ltd.
- Current Assignee: Idemitsu Unitech Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: JP2004-354560 20041207; JP2004-379276 20041228
- International Application: PCT/JP2005/022477 WO 20051207
- International Announcement: WO2006/062136 WO 20060615
- Main IPC: B65D33/16
- IPC: B65D33/16 ; A44B1/04 ; B65D75/66 ; B65D33/25
Abstract:
A tearing guide strip 23 is integrated with a base part 21a or 21b of at least one of a male member 2a and a female member 2b constituting a zipper 2 in a peelable manner to improve the tearing unsealing ability of a zipper-equipped bag provided with an interlocking type zipper enabling resealing and unsealing after the bag is unsealed.
Public/Granted literature
- US09227774B2 Zipper and zipper-equipped bag Public/Granted day:2016-01-05
Information query
