Ostrolenk, Faber, Gerb & Soffen, LLP
Transparent, lighted sole construction
 A sole construction includes a midsole and a sole layer. The midsole is made of a transparent polyurethane material and has a toe portion, a heel portion, a plurality of side-by-side adjacent air cavities, and a plurality of walls which confine the air cavities. The walls include a base wall, a plurality of resilient upright partition walls formed on the base wall, and a transparent peripheral wall which extends upwardly from the base wall so as to surround the air cavities and the partition walls. Each of the cavities is open at one side opposing the base wall. The sole layer is adhesively bonded so as to cover the side of the midsole opposite to the base wall. A plurality of light emitting units can be disposed in the air cavities located along the peripheral wall in order to emit light from the periphery of the midsole. 
Shuang-Bang Industrial Corporation
A A A A
A43B A43B A43B A43B
inventional inventional inventional inventional
Chung-Tang
Chang