Data processing: measuring – calibrating – or testing – Measurement system – Time duration or rate
Reexamination Certificate
2006-07-04
2006-07-04
Barlow, John (Department: 2863)
Data processing: measuring, calibrating, or testing
Measurement system
Time duration or rate
C340S539100, C340S573100, C340S988000, C463S006000
Reexamination Certificate
active
07072792
ABSTRACT:
A combination of a racecourse and a plurality of racing vehicles where the racecourse has a predefined path defined by at least one gate. This gate further includes a unique identifier. Each of the plurality of racing vehicles has a sensor capable of detecting the unique identifier and the sensor is further coupled to a logic circuit and to a transmitter. A scoreboard has receiver to receive information from the transmitter and display that information, such as lap speed and ranking, according to a desired format. Alternatively, the unique identifier is mounted to the racing vehicle and the sensor to the gate.
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Barlow John
Le John H.
Rosenblatt Gregory S.
Wiggin and Dana LLP
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