发明名称 |
Collapsible shelving |
摘要 |
Collapsible shelving employs a horizontal rectangular board. A first set of like smaller boards of the same width as the horizontal board but less than half the length are hingedly secured together end to end. A second like set of like smaller boards are also hingedly secured together end to end. The first board in each set is hingedly secured at one end to a corresponding end of the horizontal board. Means secured to aligned edges of all boards enable same to be detachably secured to a wall. In use the first boards in both sets are disposed vertically downward and thereafter the boards in both sets alternate in horizontal and vertical positions.
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申请公布号 |
US3948191(A) |
申请公布日期 |
1976.04.06 |
申请号 |
US19740433205 |
申请日期 |
1974.01.14 |
申请人 |
THE RAYMOND LEE ORGANIZATION, INC. |
发明人 |
HATHERLEY, WINNIFRED |
分类号 |
A47B43/00;(IPC1-7):A47B57/00 |
主分类号 |
A47B43/00 |
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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