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1. WO1996003954 - ROUNDED CORNER FASTENING TAB DIAPER CLOSURE

Publication Number WO/1996/003954
Publication Date 15.02.1996
International Application No. PCT/US1995/007069
International Filing Date 06.06.1995
Chapter 2 Demand Filed 20.11.1995
IPC
A61F 13/58 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings; Absorbent pads
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
56Supporting or fastening means
58Adhesive tab fastener elements
CPC
A61F 13/58
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
56Supporting or fastening means
58Adhesive tab fastener elements
Applicants
  • MINNESOTA MINING AND MANUFACTURING COMPANY [US/US]; 3M Center P.O. Box 33427 Saint Paul, MN 55133-3427, US
Inventors
  • SETH, Jayshree; US
Agents
  • BOND, William, J. ; Minnesota Mining and Manufacturing Company Office of Intellectual Property Counsel P.O. Box 33427 Saint Paul, MN 55133-3427, US
  • VOSSIUS & PARTNER (No. 31); P.O. Box 86 07 67 D-81634 München, DE
Priority Data
08/286,27205.08.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ROUNDED CORNER FASTENING TAB DIAPER CLOSURE
(FR) FERMETURE DE COUCHE PAR PATTE DE FIXATION A BORD ARRONDI
Abstract
(EN)
A fastening tab for a disposable diaper having a second half (3) with a maximum width y and a first half (2) with a minimum width x. Side edge portions are provided with no sharp corners. First half side edges (7 and 7') and the adjacent second half side edges (8 and 8', respectively) are inverted mirror images of each other taking the transverse line (10) which separates the two halves (2 and 3) as the plane of reflection. Using the bisecting longitudinal center line (12) as the plane of reflection a first side edge (7 and 8) is a mirror image of the opposing side edge (7' and 8'). The tape provides a maximum peel front at the distal end of the attached fastening tab providing a more secure closure and is capable of being cut from a stock roll in a repeating pattern without any waste.
(FR)
Patte de fixation pour couche jetable présentant une première moitié (3) présentant une largeur maximale y et une deuxième moité (2) présentant une largeur minimale x ne comportent pas de rebords tranchants. Les premières moitiés des rebords latéraux (7 et 7') et les deuxièmes moitiés contiguës des rebords latéraux (8 et 8', respectivement) sont en symétrie inverse des unes par rapport aux autres selon la ligne transversale (10) qui sépare les deux moitiés (2 et 3) selon le plan de symétrie. La ligne médiane longitudinale perpendiculaire (12) au plan de symétrie du premier rebord (7 et 8) constitue le plan de symétrie du rebord opposé (7' et 8'). Cette patte comporte ainsi à son extrémité distale une partie antérieure pelable maximale, assurant ainsi une fermeture plus sûre. En outre, elle peut être découpée d'un rouleau de matériau, selon un schéma répétitif et sans aucune perte.
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