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Class Information
Number: 340/684
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Machine condition > Agricultural
Description: Subject matter where the machine is an agricultural machine.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8656848 Seed distribution tower for an air seeder Feb. 25, 2014
8631749 Seed tube egress-mounted seed sensor Jan. 21, 2014
8600629 Compensation method for planter shut off delay Dec. 3, 2013
8525699 Device for aiding flight for an aircraft Sep. 3, 2013
8282453 Tailings distribution control for harvester Oct. 9, 2012
8264378 Aircraft display center and range control Sep. 11, 2012
8260499 Automatic steering system and method for a work vehicle with feedback gain dependent on a sensed payload Sep. 4, 2012
8001914 Air-assisted planting system having a single fan with pressure-responsive splitting of air streams for conveying and metering functions Aug. 23, 2011
7969319 Variable height bin level sensor for use with a product dispensing agricultural implement Jun. 28, 2011
7936261 System and method for testing a machine using an interactive test script May. 3, 2011
7904224 Excavator control mode switching device and excavator Mar. 8, 2011
7876231 Integrated management system for multi-air conditioner and integrated management method thereof Jan. 25, 2011
7872587 Display system for an agricultural harvesting machine Jan. 18, 2011
7853382 Loader boom control system Dec. 14, 2010
7750927 Image processing apparatus, image processing method, and computer program Jul. 6, 2010
7713115 Process and device for controlling working parts of a combine harvester May. 11, 2010
7640876 Bin level sensor for use with a product dispensing agricultural implement Jan. 5, 2010
7557726 Hydraulic shovel concurrently used for crane operations Jul. 7, 2009
7525443 Method and apparatus for machine state quantification in machinery management systems Apr. 28, 2009
7450019 Output monitoring system and method for an air transport material delivery system Nov. 11, 2008
7431113 Agricultural machine with energy reservoir for overcoming peak loads Oct. 7, 2008
7397392 Method for remote monitoring equipment for an agricultural machine Jul. 8, 2008
7391338 Apparatus and method using a sensor to detect improper orientation of an object Jun. 24, 2008
7362233 Method and apparatus for ascertaining the quantity of a crop harvested in a combine Apr. 22, 2008
7295895 Method of indicating remaining wrap Nov. 13, 2007
7154385 Vehicle-trailer backing up system using active front steer Dec. 26, 2006
7064540 Conveyor with a metal detecting device Jun. 20, 2006
7034666 Device used to aid in the loading and unloading of vehicles and implements Apr. 25, 2006
6980896 Earth-moving vehicle including pivotable maneuvering station Dec. 27, 2005
6968241 Device and method for controlling the position for working devices of mobile machines Nov. 22, 2005
6954150 Hydraulic shovel concurrently used for crane operations Oct. 11, 2005
6806809 Trailer tongue length estimation using a hitch angle sensor Oct. 19, 2004
6774805 Wrap material operation sensor for a round baler Aug. 10, 2004
6757993 Working vehicle Jul. 6, 2004
6736312 Electronic apparatus, electronic apparatus operation system, authentication system, authentication method, and information storage medium May. 18, 2004
6690285 Agricultural implement component rotation alarm Feb. 10, 2004
6661338 Exit lighting system for off-road vehicle Dec. 9, 2003
6661514 Tube blockage monitor Dec. 9, 2003
6600426 Alarm system for detecting hazards due to power transmission lines Jul. 29, 2003
6584920 System and method for adjusting air flow in air seeding applications Jul. 1, 2003
6490539 Region of interest selection for varying distances between crop rows for a vision guidance system Dec. 3, 2002
6450284 Cab for construction machinery Sep. 17, 2002
6437701 Apparatus and method for a machine stability system for an articulated work machine Aug. 20, 2002
6346888 Non-resonant electromagnetic energy sensor Feb. 12, 2002
6282476 Agricultural machine, in particular a combine harvester and thresher, with multi-processor master unit Aug. 28, 2001
6252397 Metal detecting device for a crop conveyor Jun. 26, 2001
6208255 Non-resonant electromagnetic energy sensor Mar. 27, 2001
6192813 Apparatus for controlling the flow rate of an air seeder Feb. 27, 2001
6169948 Front control system, area setting method and control panel for construction machine Jan. 2, 2001
6070538 Modular agricultural implement control system Jun. 6, 2000

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