MOBILEPHONE CASING
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United States of America Patent
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N/A
Issued Date -
May 21, 2015
app pub date -
Nov 19, 2013
filing date -
Nov 19, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A protective mobile phone casing which is engaged on the peripheral edges and the back of a mobile phone, the mobile phone casing has a back plate being confronted with the back side of the mobile phone, the exterior surface or the inner surface of the back plate is provided thereon with a recess, and the recess is sealed and covered by a cover plate; filling liquid and a kind of light energy storage luminous powder are filled between the recess and the cover plate, the luminous powder flows downwards in the filling liquid by the function of gravity when the mobile phone casing is moved, hence a dynamic visual effect quasi sand shifting is induced.
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Cited Art Landscape
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