发明名称 Interchangeable light cover for decorative lighting
摘要 A light cover is provided for direct attachment to a light bulb of a decorative light. The light cover is made of a flexible material which is dyed to a desired color. The light cover because of its flexible material is adaptable for use with different sized light bulbs. The light cover does not substantially change the diffusion of the light projected, but achieves a desired color change. In a first embodiment, the light cover is cylindrical in shape with an integral cone-shaped cap. In a second embodiment, the cap is eliminated and the light cover is simply cylindrical in shape. The invention in one aspect is a light cover. In another aspect, the invention is a light cover in combination with a standard decorative light. In another aspect, the invention is an artificial Christmas tree of the type having improved decorative lighting.
申请公布号 US6155695(A) 申请公布日期 2000.12.05
申请号 US19990270622 申请日期 1999.03.17
申请人 ST. NICK CO. 发明人 SEALY, IRA A.
分类号 F21S4/00;F21V3/04;F21V17/04;(IPC1-7):F21V11/00 主分类号 F21S4/00
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