发明名称 |
COLLAPSIBLE CONTAINER WITH DURABLE BOTTOM SHELL |
摘要 |
A collapsible container includes a cylindrical sidewall (12) extending between a top (14) and a bottom (16) of the container. The sidewall is formed of a flexible material which enables the container to be opened to an expanded configuration or closed to a collapsed configuration. A coil spring (36) biases the container to the open configuration. The coil spring has a top coil adjacent the top of the container and a bottom coil adjacent the bottom of the container. A durable bottom layer (44) is affixed to the bottom of the container by at least one clamp.
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申请公布号 |
WO03008283(B1) |
申请公布日期 |
2003.03.27 |
申请号 |
WO2002US21747 |
申请日期 |
2002.07.10 |
申请人 |
AQUAPORE MOISTURE SYSTEMS, INC. |
发明人 |
SCHNEIDER, PAUL, A.;TSAI, YU-MIN |
分类号 |
A45C7/00;B65D8/14;B65D37/00;D06F95/00;(IPC1-7):B65D21/08 |
主分类号 |
A45C7/00 |
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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