Patents
Sitemap › B27 - Working or preserving wood or similar material; Nailing or stapling machines in general › B27B - Saws; Components or accessories therefor › B27B 17 - Chain saws; Equipment therefor
Patents for B27B 17 - Chain saws; Equipment therefor (3,324)
07/1985
07/23/1985CA1190817A1 Joint-pipe for carburetor
06/1985
06/11/1985CA1188602A2 Modified chain saw cover
06/06/1985WO1985002362A1 Power saw guide
06/04/1985US4520563 Chain saw extension attachment
05/1985
05/29/1985EP0142500A1 A chain saw safety switch
05/02/1985EP0139319A1 Sawing trestle
04/1985
04/30/1985US4513799 Method of cutting substantially horizontal cantilevered objects such as logs, and apparatus for carrying out the method
03/1985
03/26/1985US4506444 Chain saw bar
03/26/1985CA1184476A1 Chain saw braking system
03/12/1985CA1183760A1 Chain saw bar with automatic tensioning
02/1985
02/12/1985CA1182384A1 Arcuate chain saw for felling trees
01/1985
01/16/1985EP0131046A1 Tip stabilizing device for a chain saw
01/15/1985US4493400 Emergency braking device for chain saw
01/08/1985US4492030 Chain saw bars
01/02/1985CA1180252A Safety braking apparatus for a portable chain saw
01/01/1985US4491164 Impact driven wood splitter
12/1984
12/25/1984US4489493 Chain saw guide bar
12/11/1984US4487402 Vibration damper device
12/11/1984US4487271 For sampling dense mineral specimens
12/11/1984US4486953 Chain saw bar with automatic tensioning
12/05/1984EP0126834A2 Method for cutting substantially horizontal cantilevered objects such as logs, and apparatus for carrying out the method
11/1984
11/20/1984US4483525 Sawbuck
11/20/1984US4483072 Power-driven portable machine
11/20/1984CA1178174A1 Chain saw stand
11/20/1984CA1178173A1 Sprocket-brake drum construction for chain saw
11/13/1984CA1177731A1 Chain saw
11/08/1984WO1984004272A1 Saw buck
11/06/1984CA1177476A1 Modified chain saw
10/1984
10/30/1984US4479303 Chain saw attachment
10/16/1984US4476759 Portable chainsaw milling guide attachment
10/09/1984US4475487 Joint-pipe for carburetor
10/02/1984US4474279 For a fluid-powered motor
10/02/1984US4474269 Braking device for a power chain saw
09/1984
09/27/1984WO1984003650A1 A chain saw safety switch
09/25/1984US4473176 Chain saw security mounting device
09/18/1984CA1174568A1 Chain saw bars
09/11/1984US4470438 Radial arm saw mortising adapter
08/1984
08/28/1984US4468018 Device for holding logs for sawing
08/28/1984CA1173330A1 Bar for a power chain saw
08/14/1984US4465440 Oil pump for hand rail chain saw machines
08/14/1984US4464964 Articulated saw
08/07/1984CA1172138A1 Chain saw with wedge-shaped, chain-protecting chain support
07/1984
07/31/1984US4462439 Chain saw with single-wedge, chain-protecting chain support
07/31/1984US4462158 Hand-guided motor driven working device
07/24/1984US4461269 Stonecutter sprocket having replaceable carbide steel teeth
07/19/1984WO1984002675A1 Tip stabilizing device for a chain saw
07/17/1984US4460072 Braking mechanism for braking the chain of a portable power chain saw
07/17/1984CA1170859A1 Sprocket with radial clearing means
07/10/1984US4458569 Saw assembly and work table therefor
07/10/1984CA1170548A1 Power tool with improved braking device
07/10/1984CA1170546A1 Chain saw guide bar
07/03/1984US4457504 Collapsible/knockdown sawbuck
06/1984
06/19/1984US4454929 Sawbuck
06/13/1984EP0057678A4 Safety braking apparatus for a portable chain saw.
05/1984
05/29/1984US4450933 Suction silencer
05/29/1984EP0057182A4 Switch-brake interlock for chain saw.
05/22/1984US4449842 Sleeve bracket
05/15/1984US4449062 Safety arrangement for a powered tool or implement
05/08/1984US4446954 Centrifugal clutch for power saws
05/01/1984CA1166554A1 Automatic oiling system for chain saw
04/1984
04/24/1984US4444375 For taking up cable and powered by a chainsaw
04/24/1984US4443925 Method of separating parts of a plastic bottle
04/18/1984EP0105367A1 A motor assembly for carrying on the back
04/17/1984CA1165664A1 Saw guide bar
04/12/1984WO1984001318A1 Tool-holder
04/04/1984EP0104208A1 Chain saws and chains therefor
04/03/1984CA1164772A1 Heated handle of chain saw
03/1984
03/21/1984EP0103345A1 Log cutting machine
03/20/1984US4437368 Apparatus and method of reducing trees to firewood
03/07/1984EP0101693A1 Chain saw bar
03/06/1984US4434556 Arrangement for lubricating saw chains of power saws
03/06/1984CA1163206A1 Oil supply system
03/06/1984CA1163201A1 Narrow profile power handle for line trimmer and the like
03/06/1984CA1163171A1 Ribbed handle and guard construction for chain saw
02/1984
02/28/1984CA1162823A1 Chain saw handle, guard and housing interconnect
02/28/1984CA1162822A1 Saw chain for a tree felling device, cogwheel for use with said chain, and method of manufacture of the chain
02/21/1984US4432139 Safety device on a power saw
02/14/1984US4430795 Safety device for chain saw
02/07/1984CA1161773A1 Drive transmission
02/01/1984EP0099791A2 Equipment for extraction of stone,marble or granite,especially from quarries and for roughing and squaring it
01/1984
01/31/1984CA1161341A1 Safety device
01/17/1984US4426563 Chain saw safety switch
01/17/1984CA1160543A1 Radial arm saw mortising adapter
12/1983
12/20/1983US4420885 Power tool with improved braking device
11/1983
11/22/1983CA1157348A1 Tree-pruning and clearing apparatus
11/15/1983US4414876 Chain saw for tree cutting pinion to be used in combination with the chain, and process for making the chain
11/08/1983US4413705 Exhaust muffler for a two-cycle opposed cylinder engine
11/01/1983CA1156154A1 Power tool muffler cooling
10/1983
10/25/1983US4411071 Chain saw
10/13/1983WO1983003379A1 Chain saws and chains therefor
10/13/1983WO1983003334A1 A motor assembly for carrying on the back
10/11/1983US4408393 Chain saw
10/05/1983EP0090773A1 Saw chain cutter link
09/1983
09/28/1983EP0089851A2 Chain saw and attachment
09/27/1983US4406645 Sprocket-brake drum construction for chain saw
09/27/1983US4406066 Power saw
09/06/1983US4402138 Safety device
09/01/1983WO1983002916A1 Chain saw bar
08/1983
08/30/1983CA1152868A1 Saw assembly and work table therefor
08/16/1983CA1152195A1 Anti-kickback power tool control
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