Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sriram Sampathkumaran0
Date of Patent
January 18, 2011
0Patent Application Number
125397530
Date Filed
August 12, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A camera lens cover has a phosphorescent symbol on its inner surface so that if it is engaged with the camera to cover the lens, the symbol can be recognized by the camera and a warning generated that the lens cover remains over the lens.
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