发明名称 |
Chair with leg reinforcement bar |
摘要 |
A chair is formed to permit stacking when not in use and includes a pair of inverted substantially U-shaped leos joined together by a seat cushion and a back cushion supporting frame member. A leg reinforcement bar ties the U-shaped legs together and has an intermediate upwardly formed portion which engages the seat cushion along a line of contact to support the rear of the seat cushion.
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申请公布号 |
US6174029(B1) |
申请公布日期 |
2001.01.16 |
申请号 |
US19970985728 |
申请日期 |
1997.12.05 |
申请人 |
MICHIGAN TUBE SWAGERS & FABRICATORS, INC. |
发明人 |
SWY PHILIP P. |
分类号 |
A47C3/04;(IPC1-7):A47C3/04 |
主分类号 |
A47C3/04 |
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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