发明名称 Window shade system
摘要 A new Window Shade System for offering a system of window shades that send a message or illustrates an ornamental image. The inventive device includes a shade attachment with an attachment arrangement, a first thickness, a second thickness, an intermediate thickness, and a fold edging. In use, the attachment arrangement is installed on the shade attachment 16 and the existing window shade 20. An intermediate thickness 34 is placed between the first thickness 30 and the second thickness 32 to give a desired color. The shade attachment 16 is then place upon the existing window shade 20 and the lights in the dwelling illuminate the message image 14 that is included within the shade attachment 16.
申请公布号 US5682939(A) 申请公布日期 1997.11.04
申请号 US19960644623 申请日期 1996.05.06
申请人 发明人
分类号 A47H23/04;(IPC1-7):A47H23/00 主分类号 A47H23/04
代理机构 代理人
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