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:
Apr. 15, 1997
Filed:
Sep. 20, 1995
Raymond Sessa, Grand Rapids, MI (US);
Other;
Abstract
A footwear sole assembly for providing air circulation around the foot and also providing improved resilient cushioning. The assembly includes an outsole and an insert suspended above the outsole in trampoline-like fashion to define an air chamber therebetween. As the wearer strides, the insert moves toward the outsole compressing the air contained in the air chamber and causing that air to flow onto the foot through the apertures in the insert. Preferably, the outsole defines a plurality of upwardly opening pockets; and the insert includes a plurality of downwardly extending pins aligned with the pockets. The flexing action of the insert also drives the pins down into the pockets where they are deformed to absorb the impact of the stride.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile