Back to results
US 2025/0359623 A1Published application
Sole and footwear having the sole
AssigneeTop Glory Trading Group Inc.
InventorsLONGWEI CHI, CHANGSHENG CAO, YANG LIN, HANGTIAN ZHANG
Life of this patent
Estimating the term…
Abstract
A sole includes a first layer, a second layer, a third layer, and a fourth layer stacked from bottom to top. A hardness of the first layer is greater than a hardness of the third layer, the hardness of the third layer is greater than a hardness of the second layer, and the hardness of the second layer is greater than a hardness of the fourth layer. A footwear having the sole is also provided.
Claims20
A sole comprising:
- a first layer,
- a second layer,
- a third layer, and
- a fourth layer;
- wherein the first layer, the second layer, the third layer, and the fourth layer are stacked from bottom to top, a hardness of the first layer is greater than a hardness of the third layer, the hardness of the third layer is greater than a hardness of the second layer, and the hardness of the second layer is greater than a hardness of the fourth layer.
2 more elements
A footwear comprising:
- an upper;
- and
- a sole connected to the upper, the sole comprising:
- a first layer,
- a second layer,
- a third layer, and
- a fourth layer;
- wherein the first layer, the second layer, the third layer, and the fourth layer are stacked from bottom to top, a hardness of the first layer is greater than a hardness of the third layer, the hardness of the third layer is greater than a hardness of the second layer, and the hardness of the second layer is greater than a hardness of the fourth layer.
5 more elements
Dependencies are inferred from the claim text.