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US 2002/0152640 A1Published application
T.P.R. shoe sole
OwnerKun-Ho Wuinventor
Life of this patent
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Abstract
A T.P.R. shoe sole includes a foam tissue defining a plurality of apertures. The shoe sole has a top face defining a plurality of cavities. Each of the cavities has a periphery formed with a compact tissue, thereby decreasing the weight of the entire unit volume of the shoe sole, and thereby providing a better support for the shoe sole.
Claims3
A T.P.R. shoe sole comprising:
- a foam tissue defining a plurality of apertures, said shoe sole having a top face defining a plurality of cavities, each of said cavities having a periphery formed with a compact tissue, thereby decreasing a weight of an entire unit volume of said shoe sole, and thereby providing a better support for said shoe sole.
Dependencies are inferred from the claim text.