GREAT PLAINS MANUFACTURING, INCORPORATED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01C PLANTING; SOWING; FERTILISING 2012
 
  
 
A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL 1420
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
A01D HARVESTING; MOWING338
 
  
 
G06G ANALOGUE COMPUTERS 251
 
  
 
A01M CATCHING, TRAPPING OR SCARING OF ANIMALS 121
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 150
 
  
 
E02F DREDGING; SOIL-SHIFTING 144
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9781872 Tillage implement with enhanced front wheel suspensionAug 25, 14Oct 10, 17[A01B]
9781875 Seed distribution tower with modular componentsJan 02, 15Oct 10, 17[A01C]
9648799 Tillage implement with enhanced blade gang adjustabilityAug 25, 14May 16, 17[A01B]
9532498 Seeder with lockout clutchMay 27, 14Jan 03, 17[F16D, A01B, A01C]
9271438 Agricultural implement tool support systemJul 30, 13Mar 01, 16[A01B]
D747240 Bent tube quick hitchJul 02, 14Jan 12, 16[1216]
9031749 Cultivation air seeder having sequentially operated toolsJun 10, 11May 12, 15[G06F, G06G, A01B, A01C]
8955445 Seed distribution tower with modular componentsMay 31, 12Feb 17, 15[A01C]
8903545 Agricultural implement having hopper weighing systemJun 10, 11Dec 02, 14[G06F, A01C]
8746361 Tillage implement with adjustable gang angleAug 12, 13Jun 10, 14[A01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8616139 Cultivation air seeder with visually enhanced seed hopperExpiredJun 10, 11Dec 31, 13[A01C]
7686108 Electrically released parking brake for zero turn radius mowerExpiredFeb 09, 07Mar 30, 10[B62D]
7299610 Park/drive mechanical interlock system for zero turn radius mowersExpiredFeb 10, 05Nov 27, 07[A01D]
2006/0191,928 Air seeder quick attach hose couplingAbandonedFeb 17, 05Aug 31, 06[B65D]
6860336 Subsoil fertilizer applicatorExpiredFeb 21, 03Mar 01, 05[A01B, A01C]
2002/0192,065 Quick attach grapple apparatusAbandonedJun 13, 01Dec 19, 02[B66C]
6439279 Tree saw attachment with tweezer armExpiredOct 31, 01Aug 27, 02[A01G]
5921325 Low transport height stack fold implementExpiredJun 18, 97Jul 13, 99[A01B]
5676429 Seed firming wheel for grain drills and the likeExpiredJun 07, 95Oct 14, 97[B60B]
5611292 Seed firming wheel assembly with bearing capExpiredJul 17, 95Mar 18, 97[B60B, A01C]
5573070 Low-profile folding marker for seed planters and the likeExpiredMar 01, 96Nov 12, 96[A01B]
5497715 Seed metering drive mechanism for seed planters and the likeExpiredJul 19, 94Mar 12, 96[A01C]
5494339 Seed firming wheel for grain drills and the likeExpiredOct 07, 93Feb 27, 96[B60B]
5463855 Snap-on height adjustment spacer clips for mower deck wheel spindles and the likeExpiredFeb 16, 94Nov 07, 95[A01D]
5409069 Tillage implement with gauge wheel linked to wing lifting and self-leveling mechanismExpiredJul 16, 93Apr 25, 95[A01B]
5398625 Grain drill unit having seed firming wheelExpiredMar 13, 92Mar 21, 95[A01C]
5335735 Cultivator shank assembly with cammed shank end receiverExpiredJun 18, 92Aug 09, 94[A01B]
5261218 Powered rake having debris windrowing mechanismExpiredOct 27, 92Nov 16, 93[A01D]
5232054 Front folding no-till drillExpiredDec 02, 91Aug 03, 93[A01B]
5133415 Cultivator shank assemblyExpiredOct 24, 90Jul 28, 92[A01B]

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