发明名称 Three dimension collapsible lampshade
摘要 A three dimension collapsible lampshade mainly includes a collapsible rib foldable on a cubical surface and a pliable fabric cover foldable on a plane. The pliable fabric cover has a flexible ring at a lower rim that may be fixed or folded in a desired shape. The collapsible rib and the pliable fabric cover are separable. By coupling the collapsible rib and the pliable fabric cover a cubical lampshade can be formed. The lampshade may also be folded in three dimensions. Compared with the conventional lampshades that are foldable only in two dimensions, the invention can save the cost of package material and transportation. The separable design also allows consumers to change and replace the pliable fabric cover as desired after purchase.
申请公布号 US7497602(B2) 申请公布日期 2009.03.03
申请号 US20070703685 申请日期 2007.02.08
申请人 LIEN WEN-CHENG 发明人 LIEN WEN-CHENG
分类号 F21V1/06 主分类号 F21V1/06
代理机构 代理人
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