| 发明名称 |
Folding armrest tray for wheelchairs |
| 摘要 |
A tray assembly mounted on a wheelchair. A housing containing the tray is mounted along the side of the chair arm. The tray assembly has a tray surface moveable between a stowed and unstowed position.
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| 申请公布号 |
US8474384(B2) |
申请公布日期 |
2013.07.02 |
| 申请号 |
US20100887057 |
申请日期 |
2010.09.21 |
| 申请人 |
SUNDARRAO STEPHEN;UNIVERSITY OF SOUTH FLORIDA |
发明人 |
SUNDARRAO STEPHEN |
| 分类号 |
A47B37/00 |
主分类号 |
A47B37/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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