Patent ID: 9289028
Filing Date: 2016-03-22
CPC Classification: A43B

Claim Text:
1. A multi-layered shoe sole comprising: an upper sock lining having a first durometer density value and constructed from a single material, said upper sock lining having a first bottom cavity extending from a bottom surface of the upper sock lining to a first middle location within the upper sock lining between the bottom surface and an upper surface of the upper sock lining such that the first bottom cavity does not extend all the way through the upper sock lining, said upper sock lining having a second bottom cavity extending from a bottom surface of the upper sock lining to a second middle location within the upper sock lining between the bottom surface and the upper surface of the upper sock lining such that the second bottom cavity does not extend all the way through the upper sock lining; a multi-layered metatarsal design, a first weight dissipating layer of cushioning material of said multi-layered metatarsal design embedded or incorporated within the first bottom cavity of said upper sock lining such that an outer surface of said first weight dissipating layer of cushioning material does not extend beyond the bottom surface of said upper sock lining, wherein in use said first weight dissipating layer of said multi-layered metatarsal design disposed above all remaining layers of said multi-layered metatarsal design while remaining unsecured to the remaining layers of said multi-layered metatarsal design; a multi-layered heel seat design, a first weight dissipating layer of cushioning material of said multi-layered heel seat design embedded or incorporated within the second bottom cavity of said upper sock lining such that an outer surface of said first weight dissipating layer of cushioning material of said multi-layered heel seat design does not extend beyond the bottom surface of said upper sock lining, wherein in use said first weight dissipating layer of said multi-layered heel seat design disposed above all remaining layers of said multi-layered heel seat design while remaining unsecured to the remaining layers of said multi-layered heel seat design; said outer surface of said first weight dissipating layer of cushioning material of said multi-layered metatarsal design and said outer surface of said first weight dissipating layer of cushioning material of said multi-layered heel design are substantially flush with the bottom surface of said upper sock lining to form a bottom portion for the upper sock lining; a filler member having a second durometer density value, said filler member having a first cavity extending from a top surface of the filler member down to a first position located between the top surface of the filler member and a bottom surface of the filler member such that said multi-layered metatarsal design except for said first weight dissipating layer of said multilayered metatarsal design is disposed within said first cavity; said filler member having a second cavity extending from the top surface of the filler member down to a second position located between the top surface of the filler member and the bottom surface of the filler member such that said multi-layered heel seat design except for said first weight dissipating layer of said multilayered heel seat design is disposed within said second cavity, a portion of said filler located underneath a bottom surface of said multi-layered metatarsal design and a bottom surface of said multi-layered heel seat design; and a rocker bottom member having a third durometer density value and disposed below said filler member.