| 发明名称 |
SAFETY FOOTWEAR |
| 摘要 |
An item of footwear comprises an upper adapted to receive a foot of the wearer and having a front-end portion. An outsole forms a bottom surface of the item of footwear, the outsole being single-piece monolithic and having a concave outsole shell receiving in its outsole concavity at least part of the front-end portion. A midsole being single-piece monolithic may be in direct-attach connection between the upper and the outsole, the midsole having a concave midsole shell between the concave outsole shell and the front-end portion, the concave midsole shell receiving in its midsole concavity at least part of the front-end portion. A shock-absorbing pad may be between the concave shell and the front-end portion of the upper, the shock-absorbing pad being made of a material attenuating an impact force by at least 60% in a flat surface impact test, single drop of a 8.5 kg mass, at 1.0 m/s velocity. |
| 申请公布号 |
US2017095032(A1) |
申请公布日期 |
2017.04.06 |
| 申请号 |
US201615287046 |
申请日期 |
2016.10.06 |
| 申请人 |
L.P. ROYER INC. |
发明人 |
LACROIX FRANCIS;LA ROCHELLE SIMON |
| 分类号 |
A43B7/32;A43B5/00;A43B23/08;A43B13/12;A43B13/22;A43B13/14;A43B3/02;A43B13/04 |
主分类号 |
A43B7/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An item of footwear comprising:
an upper adapted to receive a foot of the wearer and having a front-end portion; an outsole forming a bottom surface of the item of footwear, the outsole being single-piece monolithic and having a concave outsole shell receiving in its outsole concavity at least part of the front-end portion; and a midsole being single-piece monolithic and being in direct-attach connection between the upper and the outsole, the midsole having a concave midsole shell between the concave outsole shell and the front-end portion, the concave midsole shell receiving in its midsole concavity at least part of the front-end portion. |
| 地址 |
Lac-Drolet CA |
