发明名称 |
Sleeping device for sitting position |
摘要 |
A set of block-like pillow components which can be assembled in various ways so to accomodate different body resting positions while sitting up, instead of laying down, the components also including one so to serve as a food tray, and in a modified design of the invention, the assembled units form a container for carrying food, the components being molded of plastic styrofoam.
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申请公布号 |
US4235472(A) |
申请公布日期 |
1980.11.25 |
申请号 |
US19780918148 |
申请日期 |
1978.06.22 |
申请人 |
SPARKS, ROBERT;SPECTOR, GEORGE |
发明人 |
SPARKS, ROBERT;SPECTOR, GEORGE |
分类号 |
A47C16/00;(IPC1-7):A47C4/52 |
主分类号 |
A47C16/00 |
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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