Title: Ventilation system and device for shoes
Application Number: 200580000482 Application Date: 2005.09.16
Publication Number: 1819782 Publication Date: 2006.08.16
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: A43B7/06
Applicant(s) Name: Springtime Dev S.A. Address:
Inventor(s) Name:
Attorney & Agent: lu yi xie lina
Abstract:
     The present invention relates to a ventilation. system for shoes comprising a ventilation device, specifically pumping means such as a bellows pump, which constitutes a further object of the invention. More particularly, the present invention relates to a ventilation system for shoes, comprising a hollow sole (1) having a ventilation device in flow communication both with the inside of the shoe and with the outside, at least one first and one second cavity (2, 3) being formed inside said hollow sole (1), pumping means (9) being housed in said at least one first cavity (2), said pumping means (9) comprising a shell (10) and a delivery spout (11), a flexible core (12) being housed inside said shell (10), and a pad (18) being housed inside said second cavity (3).
Time: 13
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