发明名称 Door stop
摘要 A door stop which may be inserted between a door and the floor to hold the door in a given position. The device is formed with an aluminum sheet metal base to which foam rubber or plastic foam material is bonded. A flexible plastic cover sheet is fastened on top of the foam material.
申请公布号 US4017939(A) 申请公布日期 1977.04.19
申请号 US19760676315 申请日期 1976.04.12
申请人 THE RAYMOND LEE ORGANIZATION, INC. 发明人 SCHOFIELD, MINNIE
分类号 B32B15/08;E05C17/54;(IPC1-7):B32B3/26;E05F5/02 主分类号 B32B15/08
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