发明名称 Door stop
摘要 A portable, selectively lockable door stop having a pair of telescopingly fitted rods with door brace linkage engaging channels is disclosed. The invention provides an adjustable door stop that coacts with existing door brace linkage to prop the door open at any desired width. The channels are pivotally attached to the ends of the rods in a clevis fashion. A method of keeping a door open is also disclosed.
申请公布号 US4756052(A) 申请公布日期 1988.07.12
申请号 US19850772001 申请日期 1985.09.03
申请人 DIEDRICH, JAMES L. 发明人 DIEDRICH, JAMES L.
分类号 E05C17/30;E05C17/32;E05C17/54;(IPC1-7):E05F5/02 主分类号 E05C17/30
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