Patents
Sitemap › B27 - Working or preserving wood or similar material; Nailing or stapling machines in general › B27L - Removing bark or vestiges of branches; Splitting wood; Manufacture of veneer, wooden sticks, wood shavings, wood fibres or wood powder › B27L 7 - Arrangements for splitting wood
Patents for B27L 7 - Arrangements for splitting wood (1,252)
12/1979
12/04/1979US4176698 Firewood splitting device
12/04/1979US4176696 Fireplace wood cutting machine
11/1979
11/27/1979US4175601 Hand-held wedge tool for splitting wood
11/27/1979CA1066994A1 Firewood systems
11/06/1979US4173237 Firewood systems
11/06/1979CA1065744A1 Fireplace wood cutting machine
10/1979
10/16/1979CA1064375A1 Log splitting machine
10/16/1979CA1064374A1 Wood splitter
10/02/1979CA1063489A1 Hydraulic log splitter implement
08/1979
08/21/1979US4164965 Combination log saw and splitter machine
07/1979
07/10/1979US4160472 Apparatus for splitting wood
07/10/1979US4160470 Log shearing and splitting device
06/1979
06/05/1979US4157105 Portable log splitter
05/1979
05/22/1979US4155385 Log-splitting device
05/08/1979US4153088 Hydraulic log splitter attachment for farm tractors and industrial tractors
04/1979
04/03/1979CA1051757A1 Tractor mounted log splitter
02/1979
02/27/1979US4141396 Hydraulic log splitter
02/27/1979US4141395 Log splitter
01/1979
01/09/1979US4133359 Woodsplitter
01/09/1979CA1045952A1 Log splitter
01/02/1979US4132255 Tractor mounted log splitting apparatus
12/1978
12/05/1978US4128117 Log preparing apparatus
11/1978
11/14/1978CA1042232A1 Power tool
10/1978
10/24/1978US4121636 Adaptor for splitting logs
10/17/1978US4120334 One operator shake splitting apparatus
09/1978
09/26/1978US4116251 Log splitter with gear rack drive
09/12/1978US4112985 Hydraulic log splitter implement
09/05/1978US4111246 Log-splitting accessory for back hoe power equipment
08/1978
08/01/1978US4103724 Log splitting machine
07/1978
07/25/1978US4102373 Semi-automatic logsplitter
05/1978
05/30/1978US4091851 Log splitting apparatus
04/1978
04/25/1978US4086111 Wood splitter
03/1978
03/28/1978US4081008 Log splitter
02/1978
02/28/1978US4076062 Power driven log splitter
02/28/1978US4076061 Fireplace wood cutting machine
02/14/1978US4073325 Wood-splitting attachment
01/1978
01/03/1978US4066110 Apparatus for splitting logs
12/1977
12/06/1977US4061819 Products of converted lignocellulosic materials
12/06/1977US4061168 Log splitting device
10/1977
10/11/1977US4053004 Helical head comminuting shear
09/1977
09/13/1977US4048004 Ultrasonic
07/1977
07/05/1977US4033390 Wood splitter
06/1977
06/07/1977US4027709 Tractor mounted log splitter
05/1977
05/31/1977US4026337 Power tool
04/1977
04/26/1977US4019549 Wood splitting apparatus
04/26/1977US4019548 Machine for shear-slicing wood
12/1976
12/07/1976US3995672 Apparatus for automatic woodsplitting
11/1976
11/23/1976US3993113 Log splitting apparatus
09/1976
09/28/1976US3982572 Manual log splitter
08/1976
08/17/1976US3974867 Log splitter
02/1976
02/17/1976US3938567 Tractor mounted log splitter
02/10/1976US3937260 Log splitter
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