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1. WO2017145131 - A SOLE FOR FOOTWEAR

Publication Number WO/2017/145131
Publication Date 31.08.2017
International Application No. PCT/IB2017/051134
International Filing Date 27.02.2017
IPC
A43B 13/20 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles; Sole and heel units
14characterised by the constructive form
18Resilient soles
20Pneumatic soles
A43B 13/18 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles; Sole and heel units
14characterised by the constructive form
18Resilient soles
A43B 13/14 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles; Sole and heel units
14characterised by the constructive form
CPC
A43B 13/141
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles
14characterised by the constructive form
141with a part of the sole being flexible, e.g. permitting articulation or torsion
A43B 13/181
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles
14characterised by the constructive form
18Resilient soles
181Resiliency achieved by the structure of the sole
A43B 13/206
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles
14characterised by the constructive form
18Resilient soles
20Pneumatic soles ; filled with a compressible fluid, e.g. air, gas
206provided with tubes or pipes or tubular shaped cushioning members
Applicants
  • ALBERTO DEL BIONDI S.P.A. [IT]/[IT]
Inventors
  • DEL BIONDI, Alberto
  • RIZZI, Alessio
Agents
  • LOCAS, Davide
  • CANTALUPPI, Stefano
  • CURRADO, Luisa
  • FABRIS, Stefano
  • GHIRARDI, Valeria
  • LEONE, Mario
  • MORABITO, Sara
  • SPADARO, Marco
  • SUSANETTO, Carlo
Priority Data
10201600001988325.02.2016IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) A SOLE FOR FOOTWEAR
(FR) SEMELLE DE CHAUSSURES
Abstract
(EN)
A sole for footwear extends longitudinally in a toe-heel direction X comprises a tread surface and at least one slot which extends transversely relative to the toe- heel direction X and comprising at least a portion which has an extent in that toe- heel direction X which narrows progressively in the direction towards the tread surface. The slot comprises a curved longitudinal portion with concavity which is directed towards the tread surface when the sole is in a rest condition.
(FR)
L’invention concerne une semelle de chaussure s’étendant longitudinalement dans une direction de la pointe au talon X, laquelle semelle comprend une surface d’appui et au moins une fente s'étendant transversalement par rapport à la direction de la pointe au talon X et comporte au moins une partie présentant un prolongement dans ladite direction de la pointe au talon X qui rétrécit progressivement dans la direction de la surface d’appui. La fente comprend une partie longitudinale courbe à concavité dirigée vers la surface d’appui lorsque la semelle est dans un état de repos.
Also published as
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