发明名称 |
Portable collapsible container |
摘要 |
A portable collapsible container made of flexible material the general form of a thin walled barrel, comprising a cylindrical body portion and a bottom cover removably attached to the lower end of the cylindrical wall; the body portion containing two enclosed hoop members one of which is adjacent the upper end of the cylindrical wall and the other which is spaced apart therefrom, the two hoop members being separated by a plurality of vertical stiffening members enclosed in the wall of said body portion and spaced substantially equidistantly around said wall and disconnected from both hoop members.
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申请公布号 |
US4290468(A) |
申请公布日期 |
1981.09.22 |
申请号 |
US19790094441 |
申请日期 |
1979.11.15 |
申请人 |
TECHNICAL MATERIALS, INC. |
发明人 |
ROSENBLOOM, JR., PERCY;ROSENBLOOM, III, PERCY |
分类号 |
B65D21/08;B65F1/02;(IPC1-7):B65D33/02 |
主分类号 |
B65D21/08 |
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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