Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charlie D. Phan0
Marc T. Phan0
Date of Patent
October 7, 2008
0Patent Application Number
118093340
Date Filed
May 31, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The invention provides means to control flag movement. Sound activated unit responds to sound impulse to activate electric current flows to a switch-electromagnet. Switch-electromagnet effects directly on “Sound-flag synchronized action controller electrical switch” to turn an activated electric circuit “ON”. Activated electric current flows to “wind control bar electromagnets” to control velocity of blower wind current in flagpole interior to make flag actions such as waving, jumping and dancing.
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