Global Patent Index - EP 0814740 A4

EP 0814740 A4 2000-03-29 - DISPOSABLE DIAPER

Title (en)

DISPOSABLE DIAPER

Title (de)

WEGWERFWINDEL

Title (fr)

COUCHE JETABLE

Publication

EP 0814740 A4 (EN)

Application

EP 96910363 A

Priority

  • JP 6279595 A
  • US 9602922 W

Abstract (en)

[origin: WO9629038A1] This invention is a disposable diaper (1) having an absorbent (3), a pair of ears (6) projecting in opposite directions from the opposite side edges of one longitudinal end portion of the absorbent part (3), respectively, and one fastening means (7) attached to the oblique side edges of the ears (6), respectively. The oblique side edges of the ears (6) are inclined to extend at a predetermined angle to the longitudinal center axis of the absorbent (3), the fastening means (7) are attached to the oblique side edges, respectively, each oblique side edge having first oblique side edge section and second oblique side edge section, each ear (6) has a stress relaxing structure, in which a tensile stress smaller than that induced in the peripheral portion of the ear (6) is induced, in a portion thereof other than the peripheral portion, and each fastening means is attached to the ear (6) in a pulling section of the oblique side edge in order to distribute tensile forces.

IPC 1-7 (main, further and additional classification)

A61F 13/56

IPC 8 full level (invention and additional information)

A61F 13/49 (2006.01); A61F 5/44 (2006.01); A61F 13/15 (2006.01); A61F 13/56 (2006.01)

CPC (invention and additional information)

A61F 13/49015 (2013.01); A61F 13/4902 (2013.01); A61F 13/56 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

EPO simple patent family

WO 9629038 A1 19960926; AU 5357696 A 19961008; CA 2213802 A1 19960926; CA 2213802 C 20010710; EP 0814740 A1 19980107; EP 0814740 A4 20000329; JP 2868706 B2 19990310; JP H08266572 A 19961015; KR 100235695 B1 19991215; MX 9707210 A 19971129

INPADOC legal status


2002-08-07 [18W] WITHDRAWN

- Date of withdrawal: 20020525

2001-10-31 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010914

2000-03-29 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20000211

2000-03-29 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE

1998-01-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19970909

1998-01-07 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE