A01B 49 - Combined machines

Patents for A01B 49 - Combined machines (4,879)
05/1979
05/01/1979	CA1053514A1 Soil cultivating implements
04/1979
04/17/1979	US4149600 Soil cultivating machines
04/10/1979	US4148363 Soil cultivating implements
04/03/1979	US4147117 Cultivating implements
03/1979
03/20/1979	US4144938 Soil cultivating implements
03/13/1979	CA1050329A1 Agricultural implements
03/13/1979	CA1050328A1 Finish tools with mounting bracket therefor
03/13/1979	CA1050264A1 Land clearing debris pulverizer
02/1979
02/20/1979	US4140185 Soil cultivating implements
02/06/1979	US4137852 Forwardly foldable toolbar
01/1979
01/30/1979	US4136745 Soil cultivating implements
12/1978
12/05/1978	US4128129 Soil cultivating implements
11/1978
11/28/1978	US4127178 Earth working attachment
11/28/1978	US4127176 Soil cultivating implements
11/28/1978	US4127175 Soil cultivating implements
11/28/1978	US4127074 Soil cultivating implement
11/21/1978	US4126186 Soil cultivating implements
11/21/1978	US4126185 Soil cultivating implement
11/07/1978	US4124079 Driven implement connected to rockable motor of a vehicle
10/1978
10/10/1978	US4119155 Agricultural machine with folding rotatable sections
10/03/1978	CA1039582A1 Agricultural implements
09/1978
09/26/1978	US4116283 Agricultural tillage equipment
09/19/1978	US4114696 Cultivators
09/19/1978	US4114695 Rotary harrow with pivotable coupling assembly
09/12/1978	US4113026 Soil cultivating implements
09/12/1978	US4113025 Soil cultivating implements
09/05/1978	US4111263 Soil tilling machines
08/1978
08/29/1978	US4109731 Soil cultivating implements
08/29/1978	US4109730 Soil tilling machines
08/22/1978	US4108089 Agricultural implements
08/01/1978	US4103628 Conditioner drill
06/1978
06/20/1978	US4095653 Soil cultivating implements
06/20/1978	US4095535 Rotary harrows
05/1978
05/30/1978	US4091878 Ground working implement
05/09/1978	US4088196 Soil cultivating implements
05/09/1978	US4088084 Soil cultivating implements
05/09/1978	US4088083 Rotary harrow and attachments
05/02/1978	US4086965 Soil cultivating implements
04/1978
04/11/1978	US4083315 Soil working and seed planting apparatus
03/1978
03/07/1978	US4077477 Soil cultivating implements
02/1978
02/14/1978	US4073346 Combination tractor and farm implement hitch means
01/1978
01/17/1978	US4068724 Agricultural implements with supporting roller
11/1977
11/15/1977	US4058068 Soil cultivating and sowing implement
11/08/1977	US4057111 Soil cultivating machines
11/08/1977	US4057110 Rotary harrows
10/1977
10/25/1977	US4055126 Sub-soil breaking, surface-soil conditioning and planter machine
10/04/1977	US4051904 Soil cultivating implements
09/1977
09/20/1977	US4048929 Combined apparatus for tilling and planting
09/06/1977	US4046202 Cultivators
08/1977
08/30/1977	US4044841 Rotary tiller device adapted for chopping
08/23/1977	US4043404 Tillage apparatus having improved cutting and drive structure
08/23/1977	US4043400 Harrows
08/23/1977	US4043281 Dual packer wheel unit for tillage apparatus
08/16/1977	US4042041 Rotary harrows
08/16/1977	US4042038 Rotary harrows with supporting member positioned to protect soil working members
07/1977
07/19/1977	US4036154 Soil cultivating implements
07/12/1977	US4034687 Cultivators
05/1977
05/24/1977	US4024921 Field breaking and row plowing implement
05/17/1977	US4023507 Soil cultivating implements
04/1977
04/19/1977	US4018170 Rotary harrows
03/1977
03/29/1977	US4014272 Cultivators
02/1977
02/08/1977	US4006781 Rotary soil-engaging members
01/1977
01/18/1977	US4003438 Cultivator
12/1976
12/21/1976	US3998276 Plow and earth fragmentation machine
12/07/1976	US3995570 Cultivators
11/1976
11/16/1976	US3991831 Combination post-plowing cultivating implement and field drag
11/09/1976	US3990662 Combined plow and fertilizer dispenser
10/1976
10/05/1976	US3983943 Soil cultivating implement combinations
09/1976
09/07/1976	US3978929 Rotor tiller with attachment therefor
08/1976
08/31/1976	US3977476 Soil cultivating implements
08/24/1976	US3976145 Finish tools with mounting bracket therefor
07/1976
07/20/1976	US3970012 Soil agitating device
05/1976
05/25/1976	US3958520 Agricultural machine for tilling the soil
03/1976
03/30/1976	US3946681 Earth working apparatus
03/23/1976	US3945441 Soil cultivating implements
02/1976
02/10/1976	US3937460 Combinations of two soil cultivating implements
02/03/1976	US3935906 Adjustable height soil conditioner with frame extending rearwardly from cultivating implement
01/1976
01/13/1976	US3931859 Convertible agricultural implements and machines
01/13/1976	US3931858 Cultivating machine

1 ... 39 40 41 42 43 44 45 46 47 48 49