发明名称 |
Soft shell protective head gear and fabrication method |
摘要 |
This innovative "soft shell protective head gear fabrication" is characterized in hot-compression forming of shock-absorption inertia foam rubber, foam rubber and hard plastic platelet, which are then cut and sewn to complete a soft shell protective headgear with an appearance of hawksbill turtle shell but without a hard casing.
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申请公布号 |
US2002056521(A1) |
申请公布日期 |
2002.05.16 |
申请号 |
US20010845184 |
申请日期 |
2001.05.01 |
申请人 |
CHEN CHIEN-FANG;CHEN SHYAN-WEI |
发明人 |
CHEN CHIEN-FANG;CHEN SHYAN-WEI |
分类号 |
A42B3/00;A42B3/06;A42C1/00;(IPC1-7):B29D30/08 |
主分类号 |
A42B3/00 |
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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