Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2005-05-06
2008-11-04
Nguyen, Tai T (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S573400, C340S539120, C340S539210, C340S539230, C340S539320, C340S870030, C340S870030
Reexamination Certificate
active
07446664
ABSTRACT:
A system for tracking as lost child a receiver attached to the coupled to a small child. The system comprises a transmitter carried by the parent. A small receiver and activator is attached to the child. When the parent activates the transmitter, the receiver is activated and buzzer or beeper is set off.
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Knoble & Yoshida & Dunleavy LLC
Nguyen Tai T
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