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.
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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