| Patents for A01G 23 - Forestry (6,442) |
|---|
| 09/25/1979 | US4168729 Underwater self-gripping pile cutting device |
| 09/18/1979 | US4167960 Rail-riding limber and topper |
| 09/18/1979 | CA1062587A1 Tree shear tilting mechanism |
| 09/04/1979 | CA1061680A1 Hydraulic circuit for tree harvesting implement |
| 09/04/1979 | CA1061562A1 Apparatus for treating trees |
| 09/04/1979 | CA1061561A1 Apparatus for treating trees |
| 09/04/1979 | CA1061560A1 Apparatus for treating trees |
| 08/28/1979 | CA1061223A1 Method and apparatus for processing and harvesting trees |
| 08/23/1979 | WO1979000575A1 Excavation and transplanting of plants with a ball of soil |
| 08/14/1979 | US4164247 Tree and stump splitter |
| 08/14/1979 | US4164246 Tree processing machine |
| 08/14/1979 | CA1060317A1 Single piece tree shear blade having cylindrically curved cutting portion and method of making same |
| 07/31/1979 | CA1059408A1 Tree felling unit |
| 07/24/1979 | CA1059013A1 Chain delimber assembly for tree harvester |
| 07/24/1979 | CA1059012A1 Vehicle for removing and comminuting standing trees |
| 07/17/1979 | US4161200 Tree harvester and buncher |
| 07/17/1979 | CA1058488A1 Clamp assembly |
| 07/17/1979 | CA1058487A1 Clamp assembly |
| 07/03/1979 | CA1057629A1 Felling and cutting device |
| 06/26/1979 | US4158945 Brush clearing device |
| 06/26/1979 | CA1057056A1 Tray construction for growing plants |
| 06/19/1979 | CA1056598A1 Process for treating solid carbonaceous fossil fuels and the products thus prepared |
| 06/12/1979 | CA1056276A1 Log-feeding and de-branching mechanism |
| 06/12/1979 | CA1056275A1 Stump cutting and precision digging apparatus |
| 06/05/1979 | CA1055814A1 Tree handling method including limbing |
| 06/05/1979 | CA1055813A1 Method and apparatus for severing fibrous articles such as trees |
| 06/05/1979 | CA1055812A1 Tree harvester control linkage |
| 05/29/1979 | US4156395 High-speed planting method and machine |
| 05/29/1979 | CA1055366A1 Tree processing unit |
| 05/15/1979 | CA1054492A1 Tree shearing apparatus |
| 05/15/1979 | CA1054491A1 Tree shearing device |
| 05/08/1979 | US4153087 Accumulator mechanism for tree harvesting apparatus |
| 05/08/1979 | US4153086 Auger-type tree cutter |
| 05/01/1979 | US4151868 Shear assembly having primary and secondary members |
| 05/01/1979 | CA1053542A1 Tree harvesting method and tree harvesting machine |
| 04/24/1979 | CA1053128A Debris separating chipper |
| 04/10/1979 | US4148526 Apparatus for sorting trees |
| 04/10/1979 | US4148462 Tree felling device |
| 04/10/1979 | CA1052241A1 Tree-lopping device |
| 04/10/1979 | CA1052093A1 Machine for lifting stumps and snags found in a bog |
| 04/03/1979 | US4147194 Traveling hose system |
| 04/03/1979 | US4147191 Tree shearing apparatus |
| 04/03/1979 | US4147190 Delimbing apparatus |
| 04/03/1979 | CA1051756A1 Tree top ejector |
| 03/27/1979 | CA1051323A1 Apparatus for delimbing trees |
| 03/20/1979 | US4144918 Tree harvester and transporter |
| 03/20/1979 | CA1050861A1 Lumbering tool |
| 03/20/1979 | CA1050860A1 Cam actuated tree cutting shears and buncher |
| 03/06/1979 | CA1049903A1 Tree shearer |
| 02/27/1979 | US4141398 Method and apparatus for severing tree roots and felling trees |
| 02/20/1979 | US4140281 Using a cylindrical separator having a perforated wall |
| 02/20/1979 | CA1048995A1 Tree felling wedge |
| 02/13/1979 | CA1048387A1 Apparatus for feeding trees in their longitudinal direction along the treatment line of a processor |
| 02/13/1979 | CA1048386A1 Method of forest harvesting and a machine for performing said method |
| 02/13/1979 | CA1048385A1 Arrangement for exploitation and concentration of timber |
| 01/23/1979 | US4135592 Four-wheel-drive articulated frame steering vehicle |
| 01/23/1979 | CA1046910A1 Method of tree felling |
| 01/23/1979 | CA1046909A1 Tree cutting device |
| 01/23/1979 | CA1046908A1 Method and apparatus for harvesting sheared trees |
| 01/23/1979 | CA1046907A1 Tree harvester and processor |
| 01/09/1979 | CA1045951A1 Corrugated blade for tree harvester |
| 01/02/1979 | CA1045520A1 Device for use in removal of stumps |
| 01/02/1979 | CA1045362A1 Tree harvesting blade |
| 12/26/1978 | US4131294 Skidding and bunching trailer |
| 12/26/1978 | US4131145 Tree cutting device |
| 12/26/1978 | US4131144 Tree shear assembly with toggle linkage |
| 12/19/1978 | US4130270 Wedge arrangement |
| 12/19/1978 | US4130151 Log feeding and de-branching mechanism |
| 11/28/1978 | US4127154 Tree harvesting apparatus |
| 11/28/1978 | US4127152 Mobile tree processor |
| 11/28/1978 | CA1043236A1 Tree shear with spherical blades |
| 11/21/1978 | US4126441 Method of rooting cuttings |
| 11/21/1978 | US4126235 Tree harvester control linkage |
| 11/07/1978 | US4124047 Arrangement for harvesting timber |
| 11/07/1978 | CA1041876A1 Shear mechanism-tree harvester |
| 11/07/1978 | CA1041764A1 Nursery plant container |
| 10/31/1978 | CA1041405A1 Lopping machine for stems of trees |
| 10/31/1978 | CA1041404A1 Tree felling and treating apparatus_ |
| 10/24/1978 | US4121777 Mobile tree removing apparatus |
| 10/24/1978 | CA1041232A1 Process for controlling pollution and contamination in the electrodeposition of paint |
| 10/10/1978 | US4119222 Tree harvesting apparatus |
| 10/10/1978 | CA1040069A1 Apparatus for cutting, felling and debranching trees |
| 10/10/1978 | CA1040064A1 Method and apparatus for harvesting a tree |
| 09/26/1978 | US4116666 Method of treating seed |
| 09/26/1978 | US4116250 Tree felling unit |
| 09/26/1978 | US4116249 Apparatus for cutting, felling, and debranching trees |
| 09/19/1978 | US4114766 Tree caddy |
| 09/19/1978 | US4114666 Method of forest harvesting and a machine for performing said method |
| 09/19/1978 | CA1038729A2 Tree harvesting method and clamp therefor |
| 09/19/1978 | CA1038727A1 Arrangement with a tree felling unit |
| 09/12/1978 | US4113124 Movable arch structure for skidder vehicle |
| 09/05/1978 | US4111245 Tree delimber |
| 09/05/1978 | CA1037837A1 Method for processing trees and apparatus used therin |
| 08/29/1978 | US4109689 Apparatus for processing trees |
| 08/29/1978 | US4109442 Method of treating plants and means to be used in this connection |
| 08/22/1978 | US4108224 Tree shear tilting mechanism |
| 08/22/1978 | CA1036909A1 Method and device for feeding trees in tree harvesting apparatus |
| 08/22/1978 | CA1036908A1 Apparatus and method of felling and bunching trees |
| 08/15/1978 | US4106537 Felling and cutting device |
| 08/01/1978 | US4103955 Log cinch |