Patents for A01B 45 - Machines for treating meadows or lawns (1,454)
05/1993
05/05/1993EP0451139B1 Apparatus for mowing grass or similar vegetation
05/04/1993US5207278 Turf aerator
05/04/1993US5207168 Method and apparatus for treating turf
04/1993
04/06/1993CA2009340C Method and apparatus for soil cultivation by high pressure injection of fluids
03/1993
03/16/1993US5193624 Device for loosening sub soil
03/09/1993US5191944 Device for dressing a lawn
03/04/1993WO1993003600A1 Turf or strip of pre-grown lawn, method of obtaining it and device for implementation
02/1993
02/02/1993US5183120 Lawn cutting apparatus
01/1993
01/12/1993US5178221 Core-gathering apparatus and a main conveyor belt drive roller structure for the apparatus
12/1992
12/30/1992EP0519913A1 Method and apparatus for soil cultivation.
12/15/1992US5170848 Sod cutting machine
11/1992
11/24/1992US5165617 Method and device for rolling up one or more sods
11/19/1992DE4115711A1 Land cultivator to aerate soil - has rotary discs making slits in ground without turning soil
11/03/1992CA1309612C Green refresher
10/1992
10/20/1992US5156218 Landscape edging attachment
10/20/1992CA2066500A1 Sod stacking machine
10/06/1992US5152348 Turf aerating machine and tool attachment
10/01/1992WO1992016097A1 Reels for combing, raking, or vertical cutting of grassed or other ground
08/1992
08/06/1992WO1992012617A1 Aerating apparatus
07/1992
07/14/1992US5129462 Turf handling machine
06/1992
06/09/1992US5119880 Aerating apparatus
06/09/1992US5119744 Method and apparatus for treating turf
05/1992
05/29/1992WO1992008913A1 Drive linkage for agricultural device
05/20/1992EP0485916A1 Aerating machine
04/1992
04/07/1992US5101910 Segmented soil aerator attachable to riding mower
04/07/1992US5101745 Method and apparatus for soil cultivation by high pressure injection of fluids
03/1992
03/19/1992DE4028996A1 Soil feed for injection of fertilisers - has punch drive wheels and tank for liquid or dry nutrients
02/1992
02/26/1992EP0472103A1 Scarifier
02/26/1992EP0472102A1 Scarifier with blade disks fixed on a shaft
02/20/1992WO1992002119A1 A blade for a soil agitating device
02/06/1992DE4024662A1 Brushing sand into lawn - involves power driven rotating hub with spring-loaded or weighted arms and brush elements
01/1992
01/22/1992EP0467452A1 Device for carrying a load
01/19/1992CA2046962A1 Device for carrying a load
12/1991
12/10/1991CA1293003C Side unloading automatic sod harvesting apparatus
12/03/1991US5069293 Turf plug catcher
11/1991
11/12/1991US5064000 Method of and apparatus for cutting sod which rolls in a semi-flaccid sheet into sod roll
11/12/1991CA1292018C2 Sod harvester with curved conveyor
11/07/1991DE4108284A1 Levelling soil in gardens and parks - using machine with rake fitted to lower edge of oscillating beam
10/1991
10/23/1991EP0452449A1 Device for loosening sub-soil.
10/16/1991EP0451139A1 Apparatus for mowing grass or similar vegetation.
10/15/1991US5056304 Apparatus for mowing grass or similar vegetation
08/1991
08/06/1991US5036655 Replacement roller and turf groomer
07/1991
07/31/1991EP0315668B1 Scarifier-edger adossable to a small power-driven cultivator
07/30/1991CA1286907C Ground aeration device
07/17/1991EP0436789A2 Regenerator apparatus for threshing floor, meadows or lawns
07/09/1991US5029652 Turf aerator with lateral tine movement
07/04/1991DE4001336A1 Mobile unit for aerating lawns - has penetrating elements on arm driven via eccentric cam
06/1991
06/25/1991US5025615 Scarifier attachment for chain saw
06/14/1991CA2032036A1 Method and device for rolling up one or more sods
06/04/1991US5020602 Aerator for lawns and the like
05/1991
05/30/1991WO1991007078A1 Method and apparatus for soil cultivation
05/30/1991WO1991007077A1 Method and apparatus for treating turf
05/30/1991WO1991007076A1 Device for loosening sub-soil
04/1991
04/23/1991US5009270 Earthworking machine with single handle for adjusting and locking blade depth
04/03/1991EP0420689A2 Turf handling machine
03/1991
03/26/1991US5002453 Green cores collecting apparatus
03/26/1991US5001894 Bearing guard for compost turner
03/21/1991DE3930123A1 Gardening machine for use on lawns - has mobile chassis housing electric motor and interchangeable tool shafts which are belt-driven
01/1991
01/08/1991CA1278720C Soil aerating equipment
10/1990
10/30/1990US4966239 Sod harvesting apparatus
09/1990
09/04/1990CA1273585A1 Lubricating arrangement for slide assembly
08/1990
08/14/1990US4947938 Hole cutter for golf course greens
08/07/1990US4945996 Rake and soil conditioner
07/1990
07/31/1990US4944352 Sod harvester for rolling sod with grass side out
07/24/1990US4942833 Turf treating process and apparatus
06/1990
06/14/1990WO1990006048A1 Weeding metal base plate and weeder
05/1990
05/22/1990US4926947 Turf aerating apparatus with resilient handle mount
05/22/1990US4926768 Seed spreader
05/15/1990US4924944 Use in an automatic turf aerator machine
05/08/1990US4923016 Scarifier and moss rake adapted to be fitted to a small power driven cultivator
05/03/1990DE3836727A1 Angular belt drive with a change in the direction of rotation
05/01/1990US4921051 Green refresher
04/1990
04/10/1990CA1267561A1 Turf aerating apparatus
04/03/1990CA1267324A2 Sod laying machine with sod roll speed control
03/1990
03/27/1990CA1267042A2 Sod laying machine with front and rear wheels covering each others' gaps
03/13/1990CA1266686A2 Sod harvester and method for rolling sod with grass side out
03/06/1990US4905460 Mulching bar for a core processor or power rake
02/1990
02/27/1990US4903778 Method for rolling sod with grass side out
02/20/1990US4901655 Cultivator
02/13/1990US4899828 Ground aeration device
02/08/1990WO1989012381A3 Grass treatment apparatus
01/1990
01/09/1990US4892153 Sod harvester
01/09/1990US4892152 Cutting unit for cutting one or more sods
01/02/1990US4890801 Cutoff mechanism for a sod laying machine
12/1989
12/28/1989WO1989012381A2 Grass treatment apparatus
12/05/1989US4884637 Ground/turf aerator
11/1989
11/21/1989US4881602 Turf aerating tine
11/07/1989US4878542 Sod laying method
09/1989
09/26/1989CA1260021A1 Sod harvester and method
09/19/1989US4867244 Turf aerating apparatus
09/08/1989WO1989007882A1 Apparatus for mowing grass or similar vegetation
08/1989
08/22/1989US4858697 Lawn aerator
06/1989
06/21/1989CN2039496U Mower for yard and garden
06/20/1989US4840232 Soil aerating equipment
05/1989
05/23/1989US4832130 Sod harvester with conveyor structure
05/17/1989EP0315668A1 Scarifier-edger adossable to a small power-driven cultivator.
05/16/1989US4830145 Lubricating arrangement for slide assembly
05/09/1989US4828040 Side unloading automatic sod harvesting apparatus
04/1989
04/25/1989CA1253007A1 Lawn and garden maintenance apparatus
04/11/1989US4819734 Lawn aerator with rocker arm tine synchronizing means
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