Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2005-10-22
2008-09-09
Goins, Davetta W. (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S584000, C340S586000, C340S539230, C340S686100, C340S687000, C073S061460, C374S100000, C600S549000
Reexamination Certificate
active
07423536
ABSTRACT:
A heat sensor activated detector having a housing, which accommodates a heat sensor, a logic device that compares the heat signal read by the heat sensor to a predetermined level and transmits an enable signal to an audible signal generator where the heat signal is outside of the predetermined level, an audible signal generator, and a power source. The heat sensor may be tuned to the body heat of the user. Also, the predetermined level may be set to a specific distance, such as three meters. Further, the detector may be attached, temporarily or permanently, to an object the user wants to protect against loss or misplacement.
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Cislo & Thomas LLP
Goins Davetta W.
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