C. van der Lely N.V.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01J MANUFACTURE OF DAIRY PRODUCTS 413
 
  
 
A01C PLANTING; SOWING; FERTILISING 228

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5390627 Method of cleaning teat cups and/or after-treating the teats of a milked animal, an implement for milking animals applying said method(s), and a cleaning device applied in such an implementJun 04, 93Feb 21, 95[A01J]
5275124 Milking apparatusJul 22, 92Jan 04, 94[A01J]
5272997 Milking apparatusJul 22, 92Dec 28, 93[A01J]
5195456 Milking apparatusJan 13, 92Mar 23, 93[A01J]
5018669 Spreader for spreading granular and/or powdery materialMay 01, 79May 28, 91[A01C]
5004163 Devices for spreading granular and/or powdery materialOct 30, 79Apr 02, 91[A01C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5195455 Arrangement for keeping dairy animals cleanExpiredOct 15, 91Mar 23, 93[A01K]
5111644 Mowing machineExpiredJan 14, 91May 12, 92[A01D]
5088275 Implement for processing mown cropExpiredAug 05, 91Feb 18, 92[A01D]
5080040 Milking plantExpiredFeb 27, 90Jan 14, 92[A01J]
5076042 Mowing machineExpiredJul 06, 90Dec 31, 91[A01D]
5046664 SpreaderExpiredOct 26, 83Sep 10, 91[A01C]
5042428 Implement for milking an animalExpiredSep 21, 89Aug 27, 91[A01J]
5000720 Shear pin couplingExpiredApr 23, 81Mar 19, 91[F16D]
4984418 Mowing machineExpiredFeb 07, 89Jan 15, 91[A01D]
4951450 Mowing machineExpiredApr 20, 89Aug 28, 90[A01D]
4903538 Drive housing for a mowing machineExpiredSep 08, 87Feb 27, 90[A01D, F16H]
4884640 Soil cultivating implementsExpiredOct 27, 88Dec 05, 89[A01B]
4864809 Machine for working grass, hay or other crops on the fieldExpiredApr 28, 88Sep 12, 89[A01D]
4860527 Mowing machineExpiredNov 12, 87Aug 29, 89[A01D]
4842202 SpreaderExpiredFeb 28, 86Jun 27, 89[A01C]
4838013 Mowing machineExpiredNov 10, 87Jun 13, 89[]
4838207 Implement for and a method of milking an animalExpiredJul 21, 88Jun 13, 89[A01J]
4834296 Device for spreading granular and/or powdery materialExpiredDec 10, 87May 30, 89[A01C]
4827704 Mowing machineExpiredSep 08, 87May 09, 89[A01D]
4805557 Method of and an implement for milking an animalExpiredJan 15, 87Feb 21, 89[A01J]

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