Patents
Patents for A01D 21 - Digging machines with potato-picking implements (55)
01/2015
01/07/2015CN204069749U 牵引式马铃薯收获机 Trailed potato harvester
01/07/2015CN204069745U 一种薯类收获机 One kind of potato harvesting machine
04/2014
04/22/2014CA2594225C Potato harvester
11/2013
11/05/2013US8573320 Turf edger for cutting a clean edge along a boundary between a turf surface and a soft non-turf surface
03/2013
03/13/2013CN102970859A Peanut plant uprooter
08/2011
08/25/2011WO2011101841A1 Peanut plant uprooter
04/2011
04/20/2011CN102017842A Separation wheel type potato soil separator
04/20/2011CN102017841A Small size separated wheel type potato raiser
04/20/2011CN102017840A Grid type potato digging device
03/2010
03/02/2010US7670218 Process and device for controlling working parts of a combine harvester
12/2009
12/09/2009CN100566545C Garlic harvester
12/2008
12/03/2008CN201156881Y Garlic harvester
01/2008
01/22/2008CA2594225A1 Potato harvester
08/2007
08/15/2007CN101015241A 大蒜收割机 Garlic harvester
03/2007
03/29/2007DE10024031B4 Selbstfahrende Hackfruchterntemaschine Self-propelled Root crop harvester
01/2007
01/18/2007US20070012462 Golf bunker trimmer with cutter guards
08/2006
08/29/2006US7096966 Edge cutter
02/2006
02/14/2006US6997268 Trimmer
11/2005
11/03/2005US20050241837 Golf bunker trimmer with cutter guards
06/2005
06/22/2005CN2704995Y Digging machine for potato
04/2005
04/28/2005DE202005001955U1 Potato harvester has lower screening belt whose end passes around drive roller at distance from front axle less than that to its center, gap between belt and machine frame being sufficient to allow crop distribution over upper belt
01/2005
01/05/2005CN2667864Y Small-sized multifunctional potato harvester
05/2003
05/15/2003DE29724715U1 Potato harvesting device, comprising potato lifting and conveying unit positioned in front of and above front wheels
05/2002
05/23/2002DE10055538A1 Kartoffelerntemaschine Potato harvester
05/15/2002EP1205099A1 Potato harvesting machine
07/2001
07/03/2001US6253535 Finger rollers for agricultural implements
05/2001
05/12/2001CA2312174A1 Finger roller for agricultural implements
09/2000
09/27/2000CN2397717Y Potato picker
09/27/2000CN1056720C Drawn shovel type potato-picking implement
01/2000
01/12/2000CN2357475Y Harvester with sugarbeet digging and cutting device
11/1999
11/10/1999CN2347355Y Single-row potatoes digging machine
09/1999
09/15/1999CN2337759Y Digging machine with potato-picking implement
03/1999
03/17/1999CN2310446Y Potato harvester
10/1997
10/29/1997EP0803178A1 Root crop harvester
11/1996
11/06/1996CN1134778A Drawn type shovel like potato-picking implement
07/1996
07/03/1996EP0719495A1 Harvesting device
12/1995
12/06/1995CN2214078Y Sweet potato picking machine
04/1995
04/13/1995WO1995009524A1 An earthworking implement
06/1994
06/15/1994CN2168390Y Hanging harvestor for potatoes
03/1994
03/31/1994DE4304785C1 Mobile potato-harvesting machine - has pair of upwards-sloping conveyor belts gripping plants by haulm and delivering to cutter detaching tubers
06/1993
06/23/1993EP0547885A1 Harvester for agricultural products
04/1991
04/03/1991EP0420349A1 Machine for harvesting onions, bulbous or tuberous plants
11/1990
11/20/1990US4971155 Assembly line potato harvester
04/1990
04/05/1990DE3832631A1 Push-digger for root crops, especially potatoes
03/1990
03/28/1990EP0359904A1 Multiple row potato-pushing digger
12/1986
12/03/1986EP0203280A1 Harvester with traverse separator belt
12/1985
12/24/1985US4560008 Root crop harvester
07/1982
07/13/1982CA1127399A1 Root crop harvester
05/1981
05/26/1981US4269272 Machine for pulling endives and other tap roots
03/1980
03/05/1980EP0008313A1 Machine for pulling endives and other pivoting roots
04/1979
04/19/1979WO1979000191A1 Machine for pulling endives and other pivoting roots
10/1978
10/24/1978US4121667 Potato harvester
11/1976
11/23/1976US3993140 Subsurface root crop harvesting blade assembly
11/02/1976US3989110 Green onion harvester
01/1976
01/13/1976US3931857 Demountable multi-row potato combine