发明名称 Balaclava
摘要 A balaclava for employment in an as-used position worn upon the head of a user. The balaclava is formed of plurality of layers of woven or knitted fabric preferably formed of carbon fibers. A structural component occupies a pocket positioned in front of the mouth of a user when the device is in the as-used position. The structural component provides a support to maintain a gap between the layers of fabric and easing the airflow through the fabric to the user. Filter media may be included within the structural component to remove harmful contaminants in the airflow communicated to the user.
申请公布号 US2011119815(A1) 申请公布日期 2011.05.26
申请号 US20100782675 申请日期 2010.05.18
申请人 PAULSON ROY;GROSSMAN CHUCK;HOAGLAND IV ELIHU 发明人 PAULSON ROY;GROSSMAN CHUCK;HOAGLAND, IV ELIHU
分类号 A41D13/11;A42B1/18 主分类号 A41D13/11
代理机构 代理人
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