YETTER MANUFACTURING COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01C PLANTING; SOWING; FERTILISING 822
 
  
 
A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL 727
 
  
 
1503 AGRICULTURAL MACHINERY325
 
  
 
F24B DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES 19

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0249,524 PADDLE SEALERApr 29, 16Sep 01, 16[A01C]
2016/0066,497 CROP DEBRIS CLEARING DISC AND DEVICEJul 31, 15Mar 10, 16[A01B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9861029 Paddle sealerApr 29, 16Jan 09, 18[A01C]
D801396 Seed furrow closing wheelJul 19, 16Oct 31, 17[1503]
9681599 Paddle closing wheelJun 27, 12Jun 20, 17[A01C]
9351438 Paddle sealerDec 26, 12May 31, 16[A01C]
9148989 Row treating unit for agriculture implementFeb 12, 13Oct 06, 15[A01B, A01C]
9078392 Pneumatic system for operating row treating units for multi-row agriculture implementsMar 15, 13Jul 14, 15[A01B, A01C]
D718345 Crop debris clearing discJul 24, 14Nov 25, 14[1503]
8826836 Row treating unit for agriculture implementAug 24, 12Sep 09, 14[A01B]
8752642 Implement height adjusterFeb 24, 11Jun 17, 14[A01B, A01C]
D663326 Cast closing wheelJan 06, 12Jul 10, 12[1503]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0314,301 Fertilizer Coulter With Self Sealing KnifeAbandonedJun 24, 08Dec 25, 08[A01C]
6006684 Mount for agricultural additive conduitExpiredMar 05, 98Dec 28, 99[A01C]
5887664 Adjustable depth control mechanism for earth-penetrating diskExpiredJul 08, 97Mar 30, 99[A01C]
D375347 Portable outdoor fireplaceExpiredJan 11, 95Nov 05, 96[]
5076180 Trash clearing brush unit for a planter unitExpiredOct 15, 90Dec 31, 91[A01C]
4986200 Depth gauge wheelExpiredJul 07, 89Jan 22, 91[A01C]
4947770 Coulter and fertilizer applicator linkage arrangementExpiredJul 07, 89Aug 14, 90[A01B, A01C]
4858698 Weight transfer linkage arrangementExpiredJun 10, 88Aug 22, 89[A01B]
4759411 Selective pivotal mounting arrangement for coultersExpiredDec 09, 86Jul 26, 88[A01B]
4745978 Mounting arrangement for a coulter and knifeExpiredFeb 02, 87May 24, 88[A01B]
4656957 Liquid fertilizer applicatorExpiredOct 23, 85Apr 14, 87[A01D]
4574891 Agricultural tool clampExpiredDec 14, 84Mar 11, 86[A01B]
4561505 Hinge mechanism for folding tool bar assembly including hook engageable over pivotal connectionExpiredJun 09, 83Dec 31, 85[A01B]
4449590 Row marker arm assemblyExpiredSep 21, 82May 22, 84[A01B]
4404918 Closing wheel mounting for a planterExpiredSep 14, 81Sep 20, 83[A01C]
D269182 Row crop cultivator frameExpiredDec 03, 80May 31, 83[D150]
4194575 Multiple rotary hoe and support armsExpiredMar 19, 79Mar 25, 80[A01B]

Top Inventors for This Owner

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