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1. WO2020070616 - PROFESSIONAL WORK SHOE

Publication Number WO/2020/070616
Publication Date 09.04.2020
International Application No. PCT/IB2019/058283
International Filing Date 30.09.2019
IPC
A43B 7/32 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
7Footwear with health or hygienic arrangements
32Footwear with shock-absorbing means
A43B 13/12 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles; Sole and heel units
02characterised by the material
12Soles with several layers of different materials
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
A43B 17/16 2006.01
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
17Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
16with heel or toe caps
CPC
A43B 13/125
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles
02characterised by the material
12Soles with several layers of different materials
125characterised by the midsole or middle layer
A43B 13/14
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
13Soles
14characterised by the constructive form
A43B 17/16
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
17Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
16with heel or toe caps
A43B 7/32
AHUMAN NECESSITIES
43FOOTWEAR
BCHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
7Footwear with health or hygienic arrangements
32Footwear with shock-absorbing means ; Safety footwear
Applicants
  • U-INVEST S.R.L. [IT]/[IT]
Inventors
  • UZZENI, Pier Franco
Agents
  • FRASSON, Luca
Priority Data
10201800000905901.10.2018IT
Publication Language English (EN)
Filing Language Italian (IT)
Designated States
Title
(EN) PROFESSIONAL WORK SHOE
(FR) CHAUSSURE DE TRAVAIL PROFESSIONNELLE
Abstract
(EN)
The present invention relates to a professional work shoe (1), comprising an upper (2) and a layered sole (3) associated with said upper (2), said layered sole (3) comprising a lower layer (5) adapted to come into contact with the ground, an intermediate layer (6) associated with said upper (2) and said lower layer (5), respectively, and an upper layer (9). According to the invention, the intermediate layer (6) is made of polyurethane having a resilience greater than 41%.
(FR)
La présente invention concerne une chaussure de travail professionnelle (1), qui comprend une tige (2) et une semelle en couches (3) associée à ladite tige (2), ladite semelle en couches (3) comprenant une couche inférieure (5) conçue pour être mise en contact avec le sol, une couche intermédiaire (6) associée à ladite tige (2) et à ladite couche inférieure (5), respectivement, et une couche supérieure (9). Selon l'invention, la couche intermédiaire (6) est en polyuréthane ayant une élasticité supérieure à 41 %.
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