发明名称 |
SHOE SOLE HAVING CO-MOLDED ANTI-SKID INSERT |
摘要 |
A shoe sole having a co-molded anti-skid insert is provided. Raw unvulcanized rubber sheet material for the insert, and raw unvulcanized rubber sheet material for the main portion of the sole are placed in a mold and heated to fuse them together, to vulcanize the rubber, and to produce an anti-skid pattern on the insert. The material of the insert is preferably substantially the same as that of the main portion of the sole, except for its color; however, it has the appearance and texture of a separate insert.
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申请公布号 |
CA2179873(A1) |
申请公布日期 |
1997.01.15 |
申请号 |
CA19962179873 |
申请日期 |
1996.06.25 |
申请人 |
AMASIA INTERNATIONAL, LTD. |
发明人 |
FINN, NORMAN H.;WU, CHIH-MING |
分类号 |
A43B13/22;B29C33/42;B29C43/02;B29C43/20;B29D35/14;(IPC1-7):A43B13/22;B29D31/518 |
主分类号 |
A43B13/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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