Collapsible lampshade

Details Collapsible lampshade Collapsible lampshade

2008-08-28

2009-11-24

Lee, Y My Quach (Department: 2885)

Illumination

Light modifier

Translucent or opaque

C362S434000, C362S450000

Reexamination Certificate

active

07621659

ABSTRACT:
A collapsible lampshade includes: an upper frame defining an axis, and formed with a plurality of angularly spaced-apart connecting grooves, each of the connecting grooves extending in a radial direction with respect to the axis; a lower frame surrounding the axis; a plurality of support rods each having a first end pivotally connected to the lower frame, and a second end opposite to the first end, the second end being received releasably in and being slidable along a respective one of the connecting grooves; and a foldable cover connected to and extending between the upper frame and the lower frame.

REFERENCES:
patent: 7086760 (2006-08-01), Chuang
patent: 2005/0157491 (2005-07-01), Li
patent: 2007/0236943 (2007-10-01), Lee
patent: 2007/0263392 (2007-11-01), Hsieh

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