发明名称 |
INSULATING SHADE ASSEMBLY WITH REMOVABLE COVER |
摘要 |
An insulating window shade assembly (10) includes a first roller (30) carrying an insulating shade and a second roller (32) carrying a cover fabric. The shade and cover fabric are supported in essentially face to face relationship, and their bottoms are secured together by a Velcro-type fastener (100, 102). The cover fabric conceals the insulating shade, it may be removed from the shade for cleaning or may be changed and it may be adjusted for smoothness and to compensate for any stretching which occurs in the materials. |
申请公布号 |
WO8404559(A1) |
申请公布日期 |
1984.11.22 |
申请号 |
WO1984US00736 |
申请日期 |
1984.05.11 |
申请人 |
APPROPRIATE TECHNOLOGY CORPORATION |
发明人 |
HAUSMANN, SCOTT;MCLANE, ALLAN, JR. |
分类号 |
E06B9/24;E06B9/40;(IPC1-7):06B9/08 |
主分类号 |
E06B9/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|