Security system and portable device usable therein

Details Security system and portable device usable therein Security system and portable device usable therein

2006-08-29

2006-08-29

Wu, Daniel (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S457000, C340S426130, C340S005720, C340S005610, C340S870030, C070S257000, C070S45600R

Reexamination Certificate

active

07098791

ABSTRACT:
A security system for notifying a driver that a mechanical key is being retained in a portable device. The portable device has an indicator that is illuminated when the mechanical key is not retained in the portable device.

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patent: WO 00/73606 (2000-12-01), None
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