Patents
Sitemap › A01 - Agriculture; Forestry; Animal husbandry; Hunting; Trapping; Fishing › A01G - Horticulture; Cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; Forestry; Watering › A01G 23 - Forestry
Patents for A01G 23 - Forestry (6,442)
10/2003
10/22/2003CN2580750Y Grown-up tree transplanting machine
10/22/2003CN1449649A Artificial planting method for Haloxylon Persicum Bunge ex Boiss et Buhse
10/15/2003CN2580064Y Tree planting bench for building window
10/14/2003US6631885 Arborist limb lowering device and method
10/11/2003CA2381436A1 Brush bundling buddy
10/09/2003US20030188802 Stump cutting tooth and pocket
10/08/2003CN1446454A Method for increasing survival rate of trees
09/2003
09/24/2003EP1345489A1 Control method and apparatus of a tree harvesting machine
09/24/2003CN2574394Y Large wood distribution box body hoop type reinforced structure
09/24/2003CN1121812C Method for planting tree
09/23/2003US6622761 Delimbing apparatus
09/17/2003EP1052892B1 Method for collecting products secreted by trees and collecting bag for implementing said method
09/17/2003CN2572761Y Chain-saw, chain wheel and clutch disk assembly
09/17/2003CN1442036A Artificial culturing method of Chinese yew
09/16/2003CA2236657C Saw tooth mounting system and saw tooth
09/12/2003WO2003073833A2 Device and method for row planting
09/11/2003US20030171646 Implant positioning system and method
09/10/2003EP1341407A2 Forestation and environment protecting method and system
09/09/2003US6615753 Expandable stinger planter
09/04/2003WO2003031287A3 Arborist limb lowering device and method
09/04/2003DE20219472U1 Device for locating rotten and degraded wood in trees comprises a probe holder and borer
09/03/2003CN2569555Y Stepped reinforced structure for large-scale wood transporting tank
09/03/2003CN2569554Y Reinforced structure for bottom of large-scale wood transporting tank
09/03/2003CN1439793A Tree-burial method in cemetery
09/03/2003CN1439251A Water-saving tree planting method
09/02/2003CA2166085C Wood harvester
08/2003
08/28/2003US20030159757 Aerial tree delimbing apparatus
08/27/2003EP1185159B1 Plant support and method for manufacturing such plant support
08/26/2003CA2201839C Apparatus for mounting on a tractor or other vehicle and providing opposed movement to digging or lifting implements
08/21/2003US20030154839 Transformer unit
08/14/2003US20030150160 Process and related apparatus for repairing aquatic propeller scars and blowouts
08/13/2003EP1052893B1 Apparatus for making cuts in a tree trunk for collecting products secreted by trees
08/13/2003CN1435083A Rainproof cover for rubber tree
08/07/2003WO2003063577A2 Expandable stinger planter
08/07/2003US20030145904 Stump grinding bit and tip therefor
08/07/2003US20030145903 Bulk handling device operating coupling
08/06/2003CN2563922Y Device for cutting tree root of farm protection forest
08/06/2003CN1433673A Method and device for infusing gaseous stimulant into rubber produced tree
08/05/2003US6601620 Stump grinding bit and tip therefor
07/2003
07/31/2003US20030140884 Recoil starter for backpack type power working machine
07/30/2003EP1330950A2 Stump grinding apparatus
07/30/2003CN2562568Y Reciprocating type sapling planter
07/29/2003CA2132078C Cutter equipment and method in clearing of trees/bushes and in tilling of soil
07/22/2003CA2368520A1 Circular jack for rotating feller heads
07/16/2003CN1114342C Artificial cultivation technology of tamarisk rue
07/15/2003US6591595 Brush cutter and method
07/15/2003CA2216735C Method of nursery tree hydroponics and fertilizer for nursery tree hydroponics
07/09/2003EP1324650A1 A device and a method for timber harvesting
07/03/2003US20030122004 Vehicle for cutting, accumulation, transportation tress; genertaion of power
06/2003
06/26/2003US20030116225 Grapple harvester
06/19/2003US20030111137 Device and method in a tree harvester head
06/18/2003EP1318713A1 Method of controlling press power in a limbing knife assembly in a single-grip harvester head
06/18/2003CN2555619Y Anti-falling elastic regulating ring for trees
06/18/2003CN1423923A Method for planting arbor and bush in a hole
06/17/2003US6578610 Automatic feller/buncher clamp control
06/11/2003EP1317172A1 A method and a system for handling pieces of wood
06/11/2003CN1422522A Branch-cutting growth-promotion method for trees
06/10/2003US6575210 Apparatus and method of processing logs
06/10/2003CA2190337C Grab harvester
06/04/2003CN1421587A Green valley space construction process for sustained development
05/2003
05/29/2003US20030097917 Method and arrangement for adjusting feed rate of a crosscut saw
05/22/2003WO2003026387A3 Stripper and flail delimber and debarker
05/22/2003US20030093984 Rotating cutter head
05/21/2003EP1037730B1 Timber harvester and a feeder device for it
05/21/2003CN1418535A Method for cultivating cinaberry trees
05/21/2003CN1418534A Method for cultivating wingnut trees
05/20/2003US6564836 Apparatus for excavating and crushing tree stumps
05/20/2003US6564835 Method of harvesting timber trees in a jungle and a machine for performing said method
05/20/2003CA2117187C Tree harvesting apparatus
05/19/2003CA2363339A1 Forestation and environment protecting method and system
05/13/2003US6561558 Turning device
05/13/2003US6561108 Plantman spherical transplanter
05/07/2003EP1307090A1 Transformer unit
05/07/2003CN1415803A Standard mode for harnesing wilderness in industrialization level
05/07/2003CN1415187A Soil for seedling wood to live and grow
05/07/2003CN1415186A Method of seed selection for a kind of fast growing poplar
05/07/2003CN1415185A Method for breeding a kind of fast growing poplar
05/06/2003US6557453 Hydraulic boom control
05/01/2003WO2003034809A1 Method and marking paint for making of wood
04/2003
04/30/2003CN1414185A Method of forming vegetative cover on stone desert steep hill rock
04/30/2003CN1413830A Antistaling film for tree and its production method
04/29/2003US6553713 Method and devices for forestation and flood prevention
04/29/2003CA2232244C Tree processing machine
04/23/2003EP1303179A1 Device for bundling particularly logging waste
04/23/2003CN1412529A Light transmission layered density determination method and its camera device
04/22/2003US6551051 Grapple skidder
04/22/2003US6550506 Delimber/slasher
04/22/2003US6550505 Land clearing tractor for selectively clearing a land of brush and trees and process therefor
04/22/2003US6550504 Stump grinding wheel
04/22/2003US6550503 Drive-through delimbing gate
04/17/2003WO2003031287A2 Arborist limb lowering device and method
04/17/2003US20030071252 Arborist limb lowering device and method
04/17/2003US20030070308 Chain saw
04/17/2003DE20220271U1 Grabbing device for lifting and transporting of cumbersome objects has two separate grapplers interconnected by two horizontal pivots enabling grabbing of load by two points and automatic holding of load in horizontal position
04/16/2003EP1100306B1 Method for treating christmas trees, in order to regulate the growth of annual shoots and secateurs used for the method
04/16/2003EP1024688B1 Method for timber harvesting and system for forestry
04/15/2003US6546977 Stump grinding apparatus
04/15/2003US6546974 Stump removal tool
04/15/2003US6546792 Tree volume measurment device
04/15/2003CA2273640C A mini shrub spader
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