AP1921A

Waterproof and breathable sole for shoes and shoe manufactured with such sole

Abstract

A waterproof and breathable sole for shoes, having a structure that comprises a supporting layer (110) which, at least in a preset macroportion (111), is made of net, felt or other diffusely perforated material; a membrane (113) made of a material that is impermeable to water and permeable to water vapor is associated above the supporting layer (110) at least in the at least one preset macroportion (111) made of net, felt or other diffusely perforated material, which it covers; a tread (115) made of plastic material, with at least one through macroperforation (116) at the at least one preset macroportion (111) made of net, felt or other diffusely perforated material, the tread (115) has a ground contact surface, formed by a perimeter (115a) and protrusions (115b) extending through said macroperforation (116), and is joined hermetically to the membrane (113) and to the supporting layer (110) at least at the perimeter of the at least one macroportion (111) made of net, felt or other diffusely perforated material.

Term

No projected expiry on record.

  1. Priority
  2. Filed
  3. Granted
  4. Today

Every citation, both ways

Citations
DocumentRelationOfficeCited during
WO0232246A1CitesWorld Intellectual Property Organization (WIPO)Search report
US2001003875A1CitesUnited States of AmericaSearch report
WO9714326A1CitesWorld Intellectual Property Organization (WIPO)Search report
WO9851177A2CitesWorld Intellectual Property Organization (WIPO)Search report