A - Human Necessities – 43 – B
Patent
A - Human Necessities
43
B
A43B 7/08 (2006.01) A43B 7/06 (2006.01) A43B 17/08 (2006.01)
Patent
CA 2238842
This patent application concerns a moulded plastic sole with pliable pumping cushion which, as the person wearing the same walks, forces air into the shoe and through an evacuation chamber with which the sole is fitted and which is connected to the exterior by means of one or more breather holes.
La demande de brevet porte sur une semelle de plastique moulé comprenant un coussin de pompage souple qui force l'air dans la chaussure lorsque la personne qui la porte marche. L'air passe ensuite dans une chambre d'évacuation prévue dans la semelle et communiquant avec l'extérieur grâce à au moins un trou d'évent.
Finproject - S.p.a.
Gowling Lafleur Henderson Llp
LandOfFree
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