发明名称 Straddling doorstop with upright
摘要 An improvement for a doorstop is comprised of a structure including a base piece with a suitable cove in at least one side of the body of the base to straddle the end of the door at the bottom of said door, an upright with a shape suitable for grasping and visibility from both sides of a door affixed to the base, and suitable and properly distributed weight such that said structure stands adjacent to the end of an open door and holds said door in place.
申请公布号 US2004256866(A1) 申请公布日期 2004.12.23
申请号 US20040870125 申请日期 2004.06.17
申请人 DEMING ROBERT F. 发明人 DEMING ROBERT F.
分类号 E05C17/54;(IPC1-7):E05C17/54 主分类号 E05C17/54
代理机构 代理人
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