发明名称 |
Swing seat assembly |
摘要 |
The swing seat assembly includes a back portion adjustably connected to the bottom wall of a seat portion with said portions being molded in one piece with an integral hinge. Said portions having overlapping downwardly curved flanges thereby defining a tunnel on each side of the seat portion. A hanger for suspending the seat from above includes a pair of arms with each arm being connected to said seat portion at each tunnel.
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申请公布号 |
US4325578(A) |
申请公布日期 |
1982.04.20 |
申请号 |
US19800151087 |
申请日期 |
1980.05.19 |
申请人 |
GRACO METAL PRODUCTS, INC. |
发明人 |
BORUCKI, ROBERT L. |
分类号 |
A47D13/10;A63G9/10;(IPC1-7):A63G9/16 |
主分类号 |
A47D13/10 |
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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