| Patents for A01B 23 - Elements, tools, or details of harrows (673) |
|---|
| 04/23/1986 | EP0178999A1 Fasteningsystem for a ground-working element like a tine on a rotating agricultural implement with at least one flange |
| 03/19/1986 | EP0174302A1 Soil cultivating device |
| 02/05/1986 | EP0170140A1 Scraper for the disc blade of a seed drill |
| 12/31/1985 | US4561504 Flexible tine harrow for the preparation of seed beds |
| 12/18/1985 | EP0164724A2 Frame for a soil-working implement |
| 11/12/1985 | CA1196523A1 Angular holder for clamping a harrow tine to a supporting rod |
| 11/12/1985 | CA1196521A1 Disk gang assembly |
| 09/17/1985 | CA1193480A1 Resilient harrow tine |
| 09/12/1985 | WO1985003839A1 Soil cultivating device |
| 08/20/1985 | CA1192074A1 Cultivator |
| 08/13/1985 | US4534417 Gauge wheel conversion arrangement |
| 05/21/1985 | US4518047 In an earth working implement |
| 12/18/1984 | CA1179542A1 Fastening device for tines |
| 10/31/1984 | EP0123561A1 Flexible tine harrow for the preparation of seed beds |
| 08/14/1984 | US4465396 Shank clamp |
| 06/12/1984 | US4453602 Resilient harrow tine |
| 06/05/1984 | US4452320 Adjustable Danish tine |
| 05/02/1984 | EP0107005A1 Mounting clamp for tools, especially for ground-working tools |
| 02/07/1984 | US4429436 Angular holder for clamping a harrow tine to a supporting rod |
| 01/18/1984 | EP0098393A1 Arrangement of hoes towable by a tractor |
| 12/13/1983 | US4420048 Disk gang assembly |
| 10/11/1983 | US4408667 Agricultural shares |
| 07/26/1983 | CA1150560A1 Soil mulcher |
| 06/22/1983 | EP0081813A1 Disc gang, especially in the form of a tool for soil working implements |
| 01/18/1983 | CA1139601A1 Spring tine mounting |
| 08/03/1982 | US4342366 Soil mulcher |
| 06/15/1982 | CA1125565A1 Agricultural implement having field and transport modes |
| 05/18/1982 | US4330041 Scraper assembly |
| 03/23/1982 | CA1120307A1 Rear furrow wheel locking structure for disk tillers and the like |
| 01/26/1982 | CA1116920A1 Reverse-dish tiller blades |
| 01/06/1982 | EP0042845A1 Process and device for working a soil |
| 12/08/1981 | US4304306 Implement and spring tine mounting therefore |
| 07/28/1981 | US4280566 Agricultural disk having non-directional fracture properties |
| 07/09/1981 | WO1981001785A1 Process and device for working a soil |
| 04/21/1981 | US4262921 Tandem implement hitch |
| 04/21/1981 | CA1099565A1 Harrow tooth construction |
| 03/17/1981 | US4256184 Reverse-dish tiller blades |
| 02/24/1981 | US4252198 Ground levelling attachment for tractors |
| 12/02/1980 | US4236584 Rear furrow wheel locking structure for disk tillers and the like |
| 11/25/1980 | US4235294 Soil cultivating machine |
| 08/05/1980 | CA1082976A1 Two-way scraper for ground tillage discs |
| 07/29/1980 | CA1082515A1 High-speed agricultural disc |
| 07/22/1980 | US4213506 Drag harrow pressure adjusting device |
| 07/22/1980 | CA1082031A1 High-speed agricultural disc |
| 07/08/1980 | CA1081022A1 Implement with compensation for terrain irregularities |
| 05/06/1980 | CA1076872A1 Scraper mechanism for disk gang harrows |
| 03/04/1980 | US4191262 Agriculture light tillage implement and tool mounting mechanism therefor |
| 04/24/1979 | US4150725 Implement with compensation for terrain irregularities |
| 03/13/1979 | CA1050328A1 Finish tools with mounting bracket therefor |
| 02/20/1979 | US4140187 Harrow support |
| 02/06/1979 | CA1047823A1 Harrow |
| 12/12/1978 | CA1044069A1 Replaceable insert for agricultural disc |
| 11/28/1978 | US4127179 Scraper mechanism for disk gang harrows |
| 11/28/1978 | US4127178 Earth working attachment |
| 11/14/1978 | CA1042258A1 Flexible multi-section implement |
| 10/10/1978 | CA1040000A1 Harrow support |
| 09/12/1978 | US4113030 Two-way scraper for ground tillage discs |
| 07/11/1978 | US4099576 High-speed agricultural disc |
| 07/04/1978 | US4098349 High-speed agricultural disc |
| 04/11/1978 | US4083413 Harrow disc gang |
| 03/21/1978 | US4079790 Cultivating implement for agricultural soil |
| 09/27/1977 | US4050524 Cultivator tooth clamp |
| 09/13/1977 | US4047823 Clamping arrangement for a flexible earth-working tine |
| 08/30/1977 | US4044842 Flexible multi-section implement |
| 07/26/1977 | US4037669 Tine cultivator |
| 07/12/1977 | US4034688 Disc scraping apparatus |
| 06/14/1977 | US4029155 Floating mount for agricultural finish tools |
| 04/12/1977 | US4016935 Harrow disc gang |
| 01/11/1977 | US4002334 Dual frame offset disc implement with tongue members and a tow bar arranged for movement between side by side relation and a trailing relation |
| 12/28/1976 | US3999814 Bearing spool for a disc |
| 12/07/1976 | US3995699 Replaceable insert for agricultural disc |
| 08/24/1976 | US3976145 Finish tools with mounting bracket therefor |
| 03/16/1976 | US3943999 Tines |