DAWN EQUIPMENT COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL 437
 
  
 
A01C PLANTING; SOWING; FERTILISING 329
 
  
 
A01D HARVESTING; MOWING239
 
  
 
A01M CATCHING, TRAPPING OR SCARING OF ANIMALS 121

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0128,263 Agricultural SystemSep 18, 15May 12, 16[G01L, A01B]
2016/0066,498 Agricultural Apparatus With Hybrid Single-Disk, Double-Disk Coulter ArrangementNov 17, 15Mar 10, 16[A01B, A01C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9861022 Agricultural apparatus with hybrid single-disk, double-disk coulter arrangementNov 17, 15Jan 09, 18[A01B, A01C]
9848522 Agricultural systemSep 18, 15Dec 26, 17[G01L, A01B]
9788472 Row unit for agricultural implementAug 12, 15Oct 17, 17[A01B, A01C]
9723778 Agricultural systemSep 18, 15Aug 08, 17[A01C]
9681601 Hydraulic cylinder for an agricultural row unit having an uplift accumulator and a down pressure accumulatorJan 09, 15Jun 20, 17[F16F, A01B, A01C]
9668398 Agricultural system for field preparationDec 20, 15Jun 06, 17[A01D, A01B, A01C]
9615497 Modular autonomous farm vehicleFeb 23, 15Apr 11, 17[A01B]
9307690 Forged toothed wheel for a row crop planterOct 11, 13Apr 12, 16[A01B, A01C]
9241438 Agricultural system for field preparationFeb 05, 14Jan 26, 16[A01D, A01B]
9232687 Agricultural systemsJan 03, 14Jan 12, 16[A01B, A01C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0100,517 AGRICULTURAL SYSTEMSAbandonedDec 18, 15Apr 14, 16[A01B, A01C]
2014/0190,712 UNIVERSAL BRACKET ADAPTOR ASSEMBLY FOR AGRICULTURAL IMPLEMENTSAbandonedJan 08, 13Jul 10, 14[A01B]
2014/0034,344 AGRICULTURAL IMPLEMENT KITAbandonedJul 31, 12Feb 06, 14[A01B]
2013/0333,599 Row Crop Planter Having Closing Wheel With Modular Wheel DesignAbandonedJun 14, 12Dec 19, 13[A01C]
2013/0213,676 Row Unit For Agricultural ImplementAbandonedMar 15, 13Aug 22, 13[A01B]
2012/0167,809 AGRICULTURAL IMPLEMENT HAVING FLUID DELIVERY FEATURESAbandonedJan 05, 12Jul 05, 12[A01C]
5542362 Apparatus for continuously planting seed and applying a soil additiveExpiredOct 25, 93Aug 06, 96[A01C]
5499683 Soil treating system with hydraulically actuated implement controllerExpiredJul 27, 93Mar 19, 96[A01B, A01C]
5497837 Apparatus for controlling down pressure on agricultural implementsExpiredMar 31, 94Mar 12, 96[A01C]
5485796 Apparatus for marking soilExpiredMar 22, 94Jan 23, 96[A01B]
5485886 Adjustable agricultural tool holderExpiredDec 09, 93Jan 23, 96[A01B]
5479868 Wheels hub mountExpiredJun 08, 93Jan 02, 96[A01C]
5479992 Agricultural implement controller to compensate for soil hardness variationExpiredJul 27, 93Jan 02, 96[A01C]
5282389 Apparatus for measuring agricultural yieldExpiredSep 16, 92Feb 01, 94[G01F]
5240080 Adjustable attachment for mounting a farming tool on a drawing vehicleExpiredFeb 25, 91Aug 31, 93[A01B]
5129282 Mechanism for selectively repositioning a farm implementExpiredJul 24, 91Jul 14, 92[G05G]

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