Decorative lava lamp
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United States of America Patent
Stats
-
Aug 12, 2003
Grant Date -
Mar 6, 2003
app pub date -
Sep 4, 2001
filing date -
Sep 4, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A decorative lava lamp includes a housing having one or more dense fluids therein, with discrete granules, such as gems or diamonds floating therein, wherein the lava lamp includes a light underneath. A lamp base both illuminates the lava lamp and heats the one or more dense fluids. The internal illumination from the bottom adds a decorative dimension that cannot be duplicated by external lighting. The brilliant gems sparkle and throw off shadows in the vicinity when placed in a dimly lit area. The heated silicone fluid rises in the center of the lower portion of the lava lamp lifting gem granules within the housing where they gently fall again due to the cooling of the silicone oil in contact with the enclosure. This creates a dynamic light show.
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Cited Art Landscape
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