Invention Grant
US08267144B2 Roman shade window curtain having a special head rail for using a roller shade as its release/retraction control
有权
罗马帘窗具有特殊的头轨,用于使用卷帘作为其释放/缩回控制
- Patent Title: Roman shade window curtain having a special head rail for using a roller shade as its release/retraction control
- Patent Title (中): 罗马帘窗具有特殊的头轨,用于使用卷帘作为其释放/缩回控制
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Application No.: US12564806Application Date: 2009-09-22
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Publication No.: US08267144B2Publication Date: 2012-09-18
- Inventor: Kai-Sheng Hsu , Chih Yung Wang
- Applicant: Kai-Sheng Hsu , Chih Yung Wang
- Applicant Address: US CA Walnut
- Assignee: Pacific Heritage Home Fashions Inc.
- Current Assignee: Pacific Heritage Home Fashions Inc.
- Current Assignee Address: US CA Walnut
- Agent Jen-Feng Lee, Esq.
- Main IPC: E06B3/48
- IPC: E06B3/48

Abstract:
Present invention teaches to build a Roman shade window curtain where a roller shade is used in the back side of said window curtain, to provide for the release/retraction control, resulting in a “cord-less” control for the actuation of a Roman shade, which hangs down from a special head rail on top, with the roller shade fabrics slideably travel down the gaps between each horizontal fold created by the rib, clip and rib rod.
Public/Granted literature
Information query
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