Communications: electrical – Condition responsive indicating system – Specific condition
Reexamination Certificate
2007-05-15
2007-05-15
Wu, Daniel (Department: 2612)
Communications: electrical
Condition responsive indicating system
Specific condition
C340S566000, C340S521000, C340S573100, C340S557000, C004S488000, C004S498000
Reexamination Certificate
active
10955454
ABSTRACT:
A motion responsive swimming pool safety device that has a control panel. A perimeter laser electrically is connected to the control panel. The perimeter laser is located peripheral to the swimming pool and generates a perimeter laser beam. A perimeter sensor is electrically connected to the control panel. The perimeter sensor is located peripherally to the swimming pool and is capable of sensing the perimeter laser beam. A perimeter alert is electrically connected to the control panel. The perimeter alert is capable of alarming upon interruption of the perimeter laser beam to the perimeter sensor.
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Previl Daniel
Wu Daniel
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