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US 2004/0068892 A1Published application
Cushion assembly for shoes
OwnerJack Wanginventor
Life of this patent
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Abstract
A cushion assembly for shoes includes a top plate, a bottom plate and one or more than one flexible posts are connected between the top plate and the bottom plate. The cushion assembly is received in the sole of a shoe and the posts can be deformed in the direction from which a load is applied. A ring-shaped bladder is connected between the top plate and the bottom plate, and the flexible posts are enclosed by the ring-shaped cushion bladder.
Claims5
A cushion assembly comprising:
- a top plate;
- a bottom plate, and
- at least one flexible post connected between the top plate and the bottom plate.
Dependencies are inferred from the claim text.