The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 01, 2015
Filed:
Apr. 13, 2011
Adrien Lagneau, Sars et Rosieres, FR;
Jean-marc Baudouin, Bousbecque, FR;
Pierre Vincent, La Rochelle, FR;
Mathias D'estais, Caen, FR;
Adrien Lagneau, Sars et Rosieres, FR;
Jean-Marc Baudouin, Bousbecque, FR;
Pierre Vincent, La Rochelle, FR;
Mathias D'Estais, Caen, FR;
DECATHLON, Villenueve d'Ascq, FR;
Abstract
The invention relates to an insole, and to an article of footwear provided with such an insole, with application to the design of shoes wherein an improvement in comfort is sought. The insole includes a principal portiondesigned to accommodate the pressure of a user's foot, comprising at least one deformable cavityfilled with a compressible, fluid-permeable materialand provided on the one hand with at least one inlet E, Efor fluid intake and on the other hand with at least one outlet S, S, Sfor exhausting the fluid. Further, the thickness of the principal portion, in the non-deformed state of the cavity, is substantially constant, with the possible exception of the perimeter of the cavity and/or the possible exception of the inlets and/or outlets.