发明名称 |
Curtain track adjustment assembly |
摘要 |
A curtain track adjustment assembly adopted for use on different sizes of doors and windows enables users to drape curtains as desired. It includes a winch to retract or extend a steel cable. A brake paw is coupled with a spring which provides a restoring force to anchor the brake paw on a ratchet gear of the winch so that the length of the steel cable may be controlled and adjusted to suit different sizes of windows.
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申请公布号 |
US6766849(B1) |
申请公布日期 |
2004.07.27 |
申请号 |
US20030658328 |
申请日期 |
2003.09.10 |
申请人 |
LIAN FA ENTERPRISE CO., LTD. |
发明人 |
TSENG PO-CHI |
分类号 |
A47H1/19;A47H13/01;A47H23/05;E06B9/266;E06B9/36;(IPC1-7):E06B9/56 |
主分类号 |
A47H1/19 |
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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