Claims
- 1. An athletic shoe comprising:
- an upper;
- a midsole, including a low density central region and a higher density, substantially horseshoe-shaped perimeter around the middle and heel portions of the sole providing a frame around the central region and being interrupted in the lateral heel portion thereof by an indentation of the low density central region which extends therethrough to the periphery of the heel;
- an outsole attached to the upper and the midsole, the outsole including a central longitudinal axis and defining a central aperture extending through the outsole from approximately the center of the heel region to a point just behind the front flex line of the foot and approximately centered along the central longitudinal axis such that the overlying midsole is visible through the aperture, the outsole further including peripheral cleats that elevate the main plane of the outsole above the plane of the ground surface.
Parent Case Info
This is a divisional application from Ser. No. 726,508, filed Apr. 24, 1985, U.S. Pat. No. 4,638,576.
US Referenced Citations (10)
Divisions (1)
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Number |
Date |
Country |
Parent |
726508 |
Apr 1985 |
|