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:
Jun. 16, 1998
Filed:
Jan. 31, 1997
John F Ludemann, Cincinnati, OH (US);
Kanae H Koh, Venice, CA (US);
Nine West Group, Inc., White Plains, NY (US);
Abstract
An exercise shoe is capable of adapting its fit while being worn. The shoe has a quarter which is split into an upper portion and a side portion on each side of the shoe. In the gap between the upper portion and each respective side portion is an elastic gore which will stretch to permit the upper portion and side portions to move apart from each other as the foot moves during exercise or should the foot swell while being worn. A comfortable fit may be maintained without manipulating the shoelaces. The elastic gore has a substantial resiliency to pull the upper and side portions of the quarter back together as the foot contracts to maintain a secure fit.