Passive activity monitor for livestock
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 21, 1986
Issued Date -
N/A
app pub date -
Mar 20, 1985
filing date -
Mar 20, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An estrus detection system using a transponder mounted to an animal and including a motion sensor. The motion sensor produces a series of pulses as a function of movement. A counting circuit is energized by the sensor. A storage circuit retains the count together with an identification code unique to the animal. The transponder is interrogated to receive data and such is processed to determine estrus.
First Claim
Family
International Classification(s)
Cited Art Landscape
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