Patents
Sitemap › B27 - Working or preserving wood or similar material; Nailing or stapling machines in general › B27M - Working of wood not provided for in subclasses; Manufacture of specific wooden articles › B27M 1 - Working of wood not provided for in subclasses , e.g. by stretching
Patents for B27M 1 - Working of wood not provided for in subclasses , e.g. by stretching (3,389)
12/1982
12/21/1982US4364423 Rotating disc splitter
12/14/1982CA1137389A1 Rotating disc splitter
12/08/1982EP0066368A1 Apparatus for cutting a workpiece
12/07/1982US4362197 Process for slicing veneer
09/1982
09/14/1982CA1131549A1 Multiple blade splitting device
08/1982
08/10/1982US4343846 With aluminum sheets
06/1982
06/22/1982US4335809 Entertainment machines
06/16/1982EP0053835A2 Method and apparatus for manufacturing strips for doors or friezes
05/1982
05/13/1982WO1982001504A1 A method and a device for compressing wooden elements
05/04/1982US4327789 Method and apparatus for the chipping dissection of tree logs into all-round machined lumber products
03/1982
03/30/1982CA1120719A1 Flywheel-operated toy woodworking apparatus
03/09/1982US4318433 Incisor roll
02/1982
02/02/1982US4313480 Firewood chopper
01/1982
01/27/1982EP0044550A1 Process and device for dividing a plate of plywood
11/1981
11/17/1981CA1112548A1 Method and apparatus for the separation of tree logs into lumber sections suitable for general processing
10/1981
10/28/1981EP0038375A1 Device for splitting pieces of wood
10/20/1981US4295557 Apparatus and method for aligning elongated ligno-cellulosic strands into parallelism
08/1981
08/11/1981US4282910 Fingerling shear
08/04/1981US4281697 Firewood systems
06/1981
06/23/1981US4274183 Apparatus for copy-machining of a workpiece
06/16/1981US4273171 Dual action combination firewood cutting and splitting machine
05/1981
05/26/1981US4269242 Combination log cutter, splitter and bundler
05/20/1981EP0028862A1 Method and apparatus for forming a plate with at least one profiled border
05/14/1981WO1981001263A1 Method and apparatus for forming a plate with at least one profiled border
04/1981
04/14/1981US4261399 Apparatus for cutting piling and the like
03/1981
03/31/1981CA1098310A1 Method of and apparatus for simulating a woodgrain finish
03/10/1981CA1097193A1 Method and apparatus for manufacturing reinforced wood product
03/03/1981CA1096998A1 Cross-linkable compounds based on saturated polyesters
01/1981
01/06/1981US4243084 Door sizing machine
01/06/1981US4243081 Automatic apparatus for machining panels, planks and similar articles made of wood, wooden derivatives and the like
12/1980
12/30/1980CA1092543A1 Round log material and method of producing the same
12/30/1980CA1092500A1 Reconsolidated wood product
12/09/1980US4237944 Method for forming the neck of a guitar
12/09/1980CA1091135A1 Three-step process for preparation of long wood strands
11/1980
11/11/1980US4232720 Round log material and method of producing the same
11/04/1980US4232067 Reconsolidated wood product
11/04/1980US4231275 Cutter for thin boards
10/1980
10/21/1980US4228707 Cutter for cutting match splints
10/15/1980EP0017594A1 Process and device for treating surfaces, thereby imparting an aged appearance
10/14/1980US4227558 Apparatus for simulating a woodgrain finish
09/1980
09/09/1980CA1085270A1 Apparatus for producing machined timber
09/03/1980EP0015081A1 Entertainment machines
09/02/1980US4220185 Apparatus for producing machined timber
08/1980
08/06/1980EP0013965A1 Manufacturing method of massive wooden profiles
08/05/1980US4215613 Slitting apparatus
06/1980
06/17/1980US4207936 Textured wood surfacing
06/17/1980US4207935 Flywheel-operated toy woodworking apparatus
06/10/1980US4206793 Process for improving the impregnability of wood
05/1980
05/13/1980CA1077350A1 Method for marking logs with a color related to the crosscut length
01/1980
01/29/1980US4185672 Integrated tree processing mill
12/1979
12/18/1979CA1068197A1 Process for improving the impregnatability of wood
12/04/1979US4176697 Machine for making wooden bee box components
12/04/1979US4176696 Fireplace wood cutting machine
11/1979
11/27/1979CA1066994A1 Firewood systems
11/06/1979US4173237 Firewood systems
10/1979
10/09/1979US4170668 Method for wood precharring
09/1979
09/25/1979USRE30102 Cross-linkable compounds based on saturated polyesters
09/25/1979US4169173 Method for color-marking logs
07/1979
07/10/1979US4160470 Log shearing and splitting device
04/1979
04/10/1979US4148346 Method of and apparatus for drying and debarking logs
04/10/1979US4148344 Portable sawmill
02/1979
02/06/1979US4137956 Wood incisor
01/1979
01/23/1979US4135563 Apparatus for reducing fiber material to chip form
12/1978
12/19/1978CA1044576A1 Method of kerfless cutting wood
12/05/1978US4128119 Apparatus for processing workpieces in the form of short-length elongate timber waste into usable timber
12/05/1978CA1043548A1 Seat manufacturing apparatus_
11/1978
11/14/1978CA1042319A1 Integrated tree processing mill
09/1978
09/26/1978US4116248 Apparatus for texturizing a material
09/12/1978CA1038148A1 Method of manufacturing skin stressed building elements
09/05/1978US4111247 Log cutting and rejoining process for lumber manufacture
08/1978
08/29/1978US4110507 Branded plasterboard product
08/01/1978US4104429 Branded wood based composition board product
02/1978
02/28/1978US4076061 Fireplace wood cutting machine
12/1977
12/06/1977US4061819 Products of converted lignocellulosic materials
10/1977
10/18/1977US4054165 Grooved sheet material
10/11/1977US4053004 Helical head comminuting shear
09/1977
09/06/1977US4046042 Circular shear cutting device
08/1977
08/16/1977US4041558 Sheetrock hole puncher and nail setter
07/1977
07/19/1977US4036269 Automatic shaping device with a pre-cutting assembly
06/1977
06/21/1977US4030387 Sheet cutting machine
05/1977
05/17/1977US4024111 Cross-linkable compounds based on saturated polyesters
02/1977
02/15/1977US4007767 Highspeed rotary branding process having increased die life
12/1976
12/21/1976US3998252 Wood slicing apparatus
10/1976
10/19/1976US3986541 Tree cross-cutting blade
08/1976
08/24/1976US3976111 Tree-cutting device for lumbering machine
06/1976
06/15/1976US3963064 Processing whole trees
06/08/1976US3961654 Log cutting and rejoining process
05/1976
05/25/1976US3958482 Machine for cutting material
01/1976
01/27/1976US3934628 Mechanical apparatus for cutting moving work
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