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:
Feb. 06, 2024
Filed:
May. 26, 2020
Applicant:
Shimano Inc., Osaka, JP;
Inventors:
Toshiaki Aoki, Osaka, JP;
Masaya Hashimoto, Osaka, JP;
Assignee:
Shimano Inc., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A43B 5/14 (2006.01); A43B 13/14 (2006.01); A43B 13/22 (2006.01); A43B 13/26 (2006.01);
U.S. Cl.
CPC ...
A43B 5/14 (2013.01); A43B 13/14 (2013.01); A43B 13/223 (2013.01); A43B 13/26 (2013.01);
Abstract
A shoe sole comprises a bottom surface including a plurality of grooves arranged in a longitudinal direction of the shoe sole for engaging the engagement partsthat are formed parallel to the pedal shaftof the bicycle pedal, and a protrusion having a ground contact surface between the grooves adjacent in the longitudinal direction, the sole characterized in that the protrusion has a width Win the longitudinal direction on an inner side in the left-right direction with respect to both feet of a wearer that is wider than a width Won an outer side in the left-right direction with respect to both feet of a wearer.