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