| 摘要 |
<p>A removable insole for insertion into footwear, includes a forefoot portion, a heel portion, and an arch portion connecting together the forefoot and heel portions. At least one of the forefoot portion, heel portion and arch portion is formed by a lower layer of a resilient material which provides a cushioning function, and an upper layer (20) positioned and secured on top of the lower layer and formed of a material having a Shore "000" hardness of less than about 45, and a tear strength greater than about 6.3 lb/in.</p> |
| 申请人 |
SCHERING-PLOUGH HEALTHCARE PRODUCTS, INC.;AVENT, RICHARD, T.;YANG, PHILIP, C.;MOORE, DONALD, G.;HOWLETT, HAROLD, A.;CRANE, LAURA, J. |
发明人 |
AVENT, RICHARD, T.;YANG, PHILIP, C.;MOORE, DONALD, G.;HOWLETT, HAROLD, A.;CRANE, LAURA, J. |
