发明名称 |
Protective headgear system |
摘要 |
This invention is directed to a protective headgear system which includes a relatively light weight, substantially rigid, headgear structure which may include an internal, adjustable headband. A fan mechanism is mounted on the headgear structure. A power supply selectively powers the fan. The system includes filter means which is attachable to the headgear structure to cover the structure. A facial shield is attachable to the headgear structure to cover the face of the wearer to maintain non-contaminating conditions relative to the wearer. A shield protector is attachable to the facial shield. A flexible cuff is attachable to the facial shield to enclose the lower opening of the lens and provide protection for the wearer.
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申请公布号 |
US2005060788(A1) |
申请公布日期 |
2005.03.24 |
申请号 |
US20030667417 |
申请日期 |
2003.09.23 |
申请人 |
GREEN LAWRENCE;RIOS OBED;MURILLO CELESTINO |
发明人 |
GREEN LAWRENCE;RIOS OBED;MURILLO CELESTINO |
分类号 |
A42B3/28;A41D13/11;A42B3/10;A42B3/22;A61B19/00;A61F9/04;A62B18/04;(IPC1-7):A42B1/06 |
主分类号 |
A42B3/28 |
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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