发明名称 Fire hydrant safety box
摘要 A fire hydrant safety box provides a user with a product that could be used to surround and protect fire hydrants from physical damage. The fire hydrant safety box includes a tubular member has an upper edge, a lower edge and a peripheral wall that extends between the upper and lower edge. The upper edge defines an upper opening and the lower edge defines a lower opening. The fire hydrant is extended through the lower opening such that the fire hydrant is within the tubular member. The lower edge extends into a ground surface for surrounding the fire hydrant.
申请公布号 US6474358(B1) 申请公布日期 2002.11.05
申请号 US20010014211 申请日期 2001.11.09
申请人 MALKVIST SIGGE 发明人 MALKVIST SIGGE
分类号 E03B9/06;F16K27/00;F16K27/12;(IPC1-7):E03B9/06;F16K27/06 主分类号 E03B9/06
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