| Patents for A01G 3 - Cutting implements specially adapted for horticultural purposes; Delimbing standing trees (6,691) |
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| 11/06/1979 | US4173110 Self-acting implement |
| 10/30/1979 | US4172320 Vegetable and flower snip apparatus |
| 10/23/1979 | US4171724 Tool for lawn edging machine |
| 09/19/1979 | EP0004249A1 Device for coupling coaxial feed and return hoses to machines and hydraulic apparatuses |
| 08/21/1979 | US4164981 Agricultural harvesting assembly |
| 08/21/1979 | CA1060663A1 Attaching means for converting a conventional hand-held portable power tool or appliance for stand-up usage |
| 07/31/1979 | US4162769 Whole tree chipper |
| 06/26/1979 | US4159083 Debris separating chipper |
| 05/29/1979 | US4156311 Shear with resilient latch |
| 05/22/1979 | CA1054805A1 Lawn-edge trimmer |
| 04/24/1979 | US4150750 Apparatus for processing vegetable material |
| 04/24/1979 | CA1053128A Debris separating chipper |
| 03/27/1979 | US4145810 Attachment for hedge trimmers |
| 02/27/1979 | US4141398 Method and apparatus for severing tree roots and felling trees |
| 02/27/1979 | CA1049382A1 Apparatus for chopping forest and bog stumps and snags under field conditions into transportable form |
| 01/16/1979 | CA1046256A1 Hand tools |
| 01/16/1979 | CA1046255A1 Hand tools |
| 12/12/1978 | CA1044023A1 Self propelled lawn shears |
| 12/05/1978 | US4127938 Vegetation trimmer with cuttings catcher |
| 11/14/1978 | US4124938 Flexible string cutting device |
| 10/24/1978 | US4121777 Mobile tree removing apparatus |
| 10/03/1978 | US4117983 Leaf collector and comminutor |
| 10/03/1978 | US4117592 Garden shears |
| 10/03/1978 | CA1039489A1 Grass shears |
| 09/19/1978 | US4114269 Rotary cutting assembly |
| 08/29/1978 | US4109381 Hydraulic secateurs |
| 08/15/1978 | US4106191 Combination hedge trimmer and clippings collector |
| 08/08/1978 | US4104795 Electrical cutting appliances |
| 07/18/1978 | US4100636 Cutter |
| 07/11/1978 | US4099326 Garden shears |
| 06/27/1978 | US4096630 Pole pruner |
| 04/25/1978 | US4085545 Device for the extraction of sugar cane gemmas destined to thermotherapic treatment for the control of the blight of sugar cane stumps left after cutting |
| 03/21/1978 | US4079514 Hand tools |
| 03/21/1978 | US4079513 Hand tools |
| 03/14/1978 | US4078591 Apparatus for chopping forest and bog stumps and snags in field |
| 03/14/1978 | US4078307 Clipper having improved shock absorber |
| 03/14/1978 | US4078306 Hand grass shears operated by an electric motor |
| 02/28/1978 | US4075760 Battery operated shears |
| 02/21/1978 | US4074869 Machine for shredding leaves and garden debris |
| 02/21/1978 | US4074510 Machine for cutting hedges, grass and other arboreal growth |
| 02/14/1978 | US4073059 Hook style pruning shear |
| 02/07/1978 | US4071951 Clippings catcher for a hedge trimmer |
| 01/24/1978 | US4069584 Grass shears |
| 01/10/1978 | US4067178 Combined hedger-topper |
| 12/20/1977 | US4063359 Vehicle mounted boom apparatus |
| 12/13/1977 | US4062498 Mobile wood chipper unit |
| 11/22/1977 | US4058956 Vegetation clipping catcher |
| 11/01/1977 | US4055890 Grass trimming device |
| 10/11/1977 | US4052791 Lawn edge trimmer |
| 09/20/1977 | US4049059 Combined garden cultivator and lawn edger |
| 09/20/1977 | US4048722 Chain saw attachment |
| 09/06/1977 | US4046200 Lawn edger attachment |
| 08/30/1977 | US4044979 Hedge trimmer |
| 08/23/1977 | US4043366 Clearing machine for brushwood |
| 08/23/1977 | US4043101 Edger-trimmer head indexing mechanism |
| 08/16/1977 | US4042037 Lawn edging device |
| 07/26/1977 | US4037323 Grass trimming device |
| 07/05/1977 | US4033036 Morris pole type pruner |
| 06/28/1977 | US4031695 Tree hedging arrangement |
| 06/28/1977 | US4031621 Hand tools |
| 05/17/1977 | US4023332 Power grass shears |
| 05/10/1977 | US4021998 Self propelled lawn edging shears |
| 04/19/1977 | US4018037 Attaching means for converting a conventional hand-held portable power tool or appliance for stand-up usage |
| 04/05/1977 | US4015366 Highly automated agricultural production system |
| 03/29/1977 | US4014391 Combination digger, trimmer, and edger tool |
| 03/29/1977 | US4014093 Hedge shears |
| 12/14/1976 | US3996729 Standup operated portable hand grass trimmer |
| 11/16/1976 | US3991830 Land clearing debris pulverizer |
| 11/16/1976 | US3991468 Hedge trimmer handle attachment |
| 11/09/1976 | US3990145 Rake and hand shield for hedge trimmers |
| 09/21/1976 | US3981077 Electrical garden shears |
| 07/27/1976 | US3971130 Electric grass sickle-shear |
| 06/15/1976 | US3962924 Double cam drive for a hedge trimmer having two reciprocating cutting blades |
| 06/08/1976 | US3961468 Hedger |
| 06/01/1976 | US3960218 Grass-clearing device for lawn-sprinkler heads |
| 06/01/1976 | US3959878 Convertible portable electric tool |
| 05/25/1976 | US3958331 Garden tool with movable blade and detachable stationary blade |
| 05/18/1976 | US3956824 Cordless electric grass shear having improved blade system |
| 04/27/1976 | US3952485 Adjustable hedger |
| 04/13/1976 | US3949817 Chain saw extender |
| 04/13/1976 | US3949474 Cutting implement |
| 04/13/1976 | US3949440 Combined tree saw, pruner and paint sprayer |
| 03/30/1976 | US3947772 AFC tuning circuit |
| 03/30/1976 | US3946815 Lawn edging and sod cutting device |
| 03/23/1976 | US3945116 Rotary shear with improved cutting assembly |
| 03/16/1976 | US3944147 Brush chipper |
| 03/16/1976 | US3943998 Lawn edge trimming implement |
| 03/16/1976 | US3943729 Friction clutch for power driven element such as a rotary blade |
| 02/17/1976 | US3938249 Sprinkler head cleaning device |
| 01/27/1976 | US3934340 Cutting blade edge construction for mechanically actuated shears |
| 01/13/1976 | US3932015 Support means for an electrically operated tool |