A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
A43B 7/06 (2006.01) A43B 7/08 (2006.01) A43B 13/20 (2006.01) A43B 13/42 (2006.01)
Patent
CA 2582825
The present invention concerns an aeration system for shoes comprising an aeration device, specifically pumping means like a bellows pump, which constitutes a further object of the invention. More specifically, the present invention concerns an aeration system for shoes, comprising a hollow sole (1) having an aeration device in fluid communication both with the inside of the shoe and with the outside, at least one first and a second cavity (2, 3) being formed inside said hollow sole (1), pumping means (9) being housed in said at least one first cavity (2), wherein said pumping means (9) comprise a shell (10) and a distribution nozzle (11), a flexible core (12) being housed inside said shell (10), and a pad (18) is housed in said second cavity (3).
Oyen Wiggs Green & Mutala Llp
Springtime Development S.a.
LandOfFree
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