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Class 172/6 - Electrical


Subclass of Class 172 - Earth working
Definition: Apparatus in which at least one of the sensing, controlling
No. of applications: 2
Last issue date: 04/23/2009


Application No.Application TitleIssue Date
20090101371GUIDANCE SYSTEM FOR AN AGRICULTURAL IMPLEMENT
The invention provides a guidance system for guiding a towed agricultural implement such as seeders, planters, sprayers and the like, along a preferred path between rows of growing crop or standing stubble by sensing the rows of growing crop or standing stubble with a u...
04/23/2009
20070039745Wireless subsoil sensor network
A sensor network comprising one or more passive sensors dispersed within a soil at known coordinate locations and depths. A transceiver wirelessly communicates with the passive sensors to receive data indicating a condition within the soil, such as environmental conditi...
02/22/2007
 
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