发明名称 |
Chair with pivotable chair back |
摘要 |
A chair comprises a frame, a chair back, and a chair back return device. The chair back is mounted to the frame for pivotable movement away from a home position. The chair back return device is arranged to return the chair back to the home position.
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申请公布号 |
US2005035636(A1) |
申请公布日期 |
2005.02.17 |
申请号 |
US20030640229 |
申请日期 |
2003.08.13 |
申请人 |
TURNER DENNIS M.;ZINK PAUL T.;ANDREWS JASON |
发明人 |
TURNER DENNIS M.;ZINK PAUL T.;ANDREWS JASON |
分类号 |
A47C4/04;A47C7/48;(IPC1-7):A47C3/03 |
主分类号 |
A47C4/04 |
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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