发明名称 Hydrant security device
摘要 The present invention provides a hydrant locking device to be used in conjunction with a fire hydrant having locking nuts which includes, a base arm having a first base arm portion and a second base arm portion. A top arm extends upwardly from the base arm and includes a top arm cap for covering at least one of the locking nuts. The first base arm portion is detachably secured to the second base arm portion, wherein the base arm and the top arm are secured to the fire hydrant when the first base arm portion is secured to the second base arm portion.
申请公布号 US2003150488(A1) 申请公布日期 2003.08.14
申请号 US20030360687 申请日期 2003.02.07
申请人 FLEURY LEO W.;GERMAN MIKAIL;CLARK KEN 发明人 FLEURY LEO W.;GERMAN MIKAIL;CLARK KEN
分类号 E03B9/02;E03B9/06;F16B41/00;F16K35/00;F16K35/10;(IPC1-7):F16K35/06 主分类号 E03B9/02
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