发明名称 |
Box frame system |
摘要 |
A system for constructing modular furniture from one or more file boxes. The system includes a rigid rectangular frame having top and bottom faces adapted to engage the file boxes. The top face has a rim extending up from the top face for surrounding a file box mounted on the top face. The bottom face has a rim extending down from the bottom face for surrounding a file box mounted on the bottom face.
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申请公布号 |
US5941616(A) |
申请公布日期 |
1999.08.24 |
申请号 |
US19980021725 |
申请日期 |
1998.02.11 |
申请人 |
DELTA DESIGN DEVELOPMENT LIMITED |
发明人 |
BILLINGHAM, PAUL R. |
分类号 |
A47B3/12;A47B47/00;A47B63/00;A47B67/04;A47B85/06;A47B87/00;A47B87/02;(IPC1-7):F16B12/00 |
主分类号 |
A47B3/12 |
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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