| 发明名称 |
WINDOW SHADE ROLLER ASSEMBLY |
| 摘要 |
A shade roller (10) having a chain operated mechanism (16) at one end thereof for controlling the position of the shade on the window, and means (38, 44, 46) for maintaining the chain operated mechanism against a bracket (18) to help insure proper positioning and operation of the said mechanism. |
| 申请公布号 |
WO8302976(A1) |
申请公布日期 |
1983.09.01 |
| 申请号 |
WO1982US00214 |
申请日期 |
1982.02.18 |
| 申请人 |
BERMAN, JOEL |
发明人 |
BERMAN, JOEL;WEINREICH, STEPHEN, D. |
| 分类号 |
E06B9/56;E06B9/42;E06B9/50;E06B9/60;E06B9/78;(IPC1-7):06B9/20 |
主分类号 |
E06B9/56 |
| 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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