发明名称 Temporary sign post
摘要 A post (10) for displaying a sign comprising an elongate support member (12) having a ground penetrating means (14) at one end and a first abutment member (25) adjacent to the ground penetrating means (14). A driving member (28) in the form of a weighted sleeve is mounted on the elongate support member (12) and the driving member may be driven against the first abutment member (25) to drive the elongate support member into the ground. A sign may be hung from a first sign support (32) preferably located on the other end of the elongate support member. A second sign support (35) is provided on the driving member (28). The second sign support (35) may be hooked through a lower portion of the sign in order to provide ballast for the sign.
申请公布号 US5375801(A) 申请公布日期 1994.12.27
申请号 US19930000979 申请日期 1993.01.06
申请人 THE SOUTH EAST QUEENSLAND ELECTRICITY BOARD 发明人 PORTER, STEVEN J.
分类号 E01F9/018;E04H12/22;G09F15/00;(IPC1-7):A45F3/44 主分类号 E01F9/018
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