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:
Jul. 25, 1995
Filed:
Apr. 18, 1994
Clifford L Pyle, Cincinnati, OH (US);
The United States Shoe Corporation, Cincinnati, OH (US);
Abstract
A layered cushioning system for a shoe sole for women's pumps is characterized by a flexible polyurethane outsole containing a recess in the upper forepart thereof within which is molded a shock-absorbing foam insert. A rigid insole tuck having a steel shank and a contoured configuration is mounted on the outsole and extends from the heel to the arch. A shock-absorbing heel pad is connected with the upper surface of the tuck in the heel area. Mounted on the insole tuck is a socklining including a lower shock-absorbing foam layer and a urethane coated cover. A further shock absorbing foam insole is provided for the forepart area. The sole thus has superior cushioning, flexibility in the forepart region and stability in the rear.