Invention Grant
- Patent Title: Absorbent article
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Application No.: US16348606Application Date: 2017-11-15
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Publication No.: US11291594B2Publication Date: 2022-04-05
- Inventor: Susumu Yonaha
- Applicant: DAIO PAPER CORPORATION
- Applicant Address: JP Ehime
- Assignee: DAIO PAPER CORPORATION
- Current Assignee: DAIO PAPER CORPORATION
- Current Assignee Address: JP Ehime
- Agency: IPUSA, PLLC
- Priority: JPJP2016-229539 20161125
- International Application: PCT/JP2017/041102 WO 20171115
- International Announcement: WO2018/097004 WO 20180531
- Main IPC: A61F13/511
- IPC: A61F13/511 ; A61F13/533 ; A61F13/47

Abstract:
An absorbent article includes compressed grooves formed in line symmetry with respect to a longitudinal centerline and including a pair of central compressed grooves, and a pair of front lateral side compressed grooves and a pair of rear lateral side compressed grooves formed on the front lateral side and the rear lateral side, respectively, of the central compressed grooves. The front and rear lateral side compressed grooves each includes a first arc-shaped compressed groove and a second arc-shaped compressed groove, positioned more distant from the centerline than the first arc-shaped compressed groove, which are disposed such that their respective inner circular arcs face each other. An extension line of the central compressed grooves passes between an end of the first compressed groove and an end of the second compressed groove, and does not pass between another end of the first compressed groove and another end of the second compressed groove.
Public/Granted literature
- US20200060893A1 ABSORBENT ARTICLE Public/Granted day:2020-02-27
Information query
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