FOOTWEAR PRODUCT WITH VENTILATION AT BOTTOM OF ITS TOP AND AIR PERMEABLE SEPARATION STRUCTURE USED FOR IT Russian patent published in 2012 - IPC A43B7/08 

Abstract RU 2446727 C1

FIELD: personal use articles.

SUBSTANCE: footwear product (100) has a top (112) and a sole (114), and the design of the top (112) has a face material (116) and air permeable layer (140) located at the tread of the top. The air permeable layer (140) is located in the bottom of the structure (112) facing the sole, of the top of the sole (114), and this air permeable layer (140) has a horizontal three-dimensional structure that allows the passage of air. Facing the sole bottom peripheral region of the facial material (116) of the top, at least in part of its circumferential length is changed with at least one connecting material (210), which, at least, beginning over the bottom part of the air-permeable layer (140) and passing out of air-permeable layer (140) is located at the tread of the top and at least in one partial area, which is at least partially located on the same height as the air-permeable layer (140), is air-permeable and thus combines air-permeable layer (140) with the environment in a way that air exchange is possible between the environment and air-permeable layer (140).

EFFECT: provision of ventilation of shoes.

35 cl, 24 dwg

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RU 2 446 727 C1

Authors

Pajkert Mark

Bauehr Ambrosius

Bir Kristian

Dzhupponi Andrea Mr.

Dates

2012-04-10Published

2009-06-08Filed