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:
Nov. 26, 2013
Filed:
Jul. 21, 2010
Masatoshi Yokota, Kobe, JP;
Masatoshi Yokota, Kobe, JP;
SRI Sports Limited, Kobe, JP;
Abstract
When a length of a cross section CSin a face-back direction is defined as L; a point being 0.1L from a forefront point Mzof the cross section and positioned on an outer surface of the sole is defined as Ma; a point being 0.2L from a backmost point Mkof the cross section and positioned on the outer surface of the sole is defined as Md; intersection points of lines and the outer surface of the sole are defined as a point Mb and a point Mc from a face side in order, the lines equally dividing a distance between the point Ma and the point Md into three in the face-back direction; a distance of a cross section CSin the toe-heel direction is defined as W; intersection points of lines and the outer surface of the sole are defined as a point Mp, a point Mq, and a point Mr from a toe side in order, the lines equally dividing the distance W into four in the toe-heel direction; a radius of a circle passing through the point Ma, the point Mb, and the point Mc is defined as Ra; a radius of a circle passing through the point Mb, the point Mc, and the point Md is defined as Rb; and a radius of a circle passing through the point Mp, the point Mq, and the point Mr is defined as Rc, Ra>Rb>Rc is satisfied.