Remote start, passive anti theft security system
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United States of America Patent
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Dec 7, 2004
Issued Date -
N/A
app pub date -
Dec 6, 2000
filing date -
May 16, 1997
priority date (Note) -
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Abstract
A system operable with a passive anti theft security system having a first coil connected to a passive anti theft controller for transmitting a first signal to a first transponder having a third coil and a first code therein, said first transponder responsive to said signal transmitting said first code to said first coil, the system comprising a second transponder having a second code and a fourth coil with two terminal ends wound about said third coil of said second transponder; and a relay selectively shorting or opening said terminal ends of said fourth coil to selectively enable and disable said second transponder.
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