| Patents for B27B 17 - Chain saws; Equipment therefor (3,324) |
|---|
| 10/19/1989 | DE3811788A1 Bow-shaped handle for a portable tool |
| 10/18/1989 | EP0337753A2 Chain saw for cutting aggregate material |
| 10/10/1989 | US4872518 Power chainsaw-ice auger conversion apparatus |
| 10/05/1989 | DE3907812A1 Chain blade for motor chainsaws |
| 10/03/1989 | US4871381 Air filter housing assembly for gasoline engine power tools |
| 09/27/1989 | EP0333974A1 Guiding rail for chain saws |
| 09/26/1989 | CA1260807A1 Guide bar for a chain saw |
| 09/20/1989 | EP0333460A2 Sprocket assembly for chain saw |
| 09/20/1989 | EP0333354A1 Laminated guide bar for chain saw |
| 09/20/1989 | EP0333303A1 Chain saw guard apparatus |
| 09/20/1989 | EP0332743A1 Chain saw drive sprocket with wear mark indicators |
| 09/13/1989 | EP0332111A1 Cutting apparatus |
| 09/06/1989 | EP0330689A1 Chain saw for pruning trees and shrubs |
| 08/24/1989 | WO1989007514A1 Chain saw guard apparatus |
| 08/23/1989 | EP0328922A2 Device for converting a manually operated circular saw |
| 08/22/1989 | US4858325 Chain saw and guide |
| 08/22/1989 | US4858318 Conversion chain saw |
| 08/08/1989 | US4854206 Adjustable tool supporting device |
| 07/25/1989 | US4850405 Log delimbing and cutoff device |
| 07/25/1989 | US4850109 Adaptor to convert a chain saw to a circular saw |
| 07/18/1989 | US4847999 Chain saw |
| 07/11/1989 | US4846385 Lockable mounting bracket for chain saws |
| 06/29/1989 | WO1989005715A1 Attachment for hand-operated power-driven chain saws |
| 06/28/1989 | EP0321492A1 Chain saw. |
| 06/27/1989 | US4841641 Chain saw safety structure |
| 06/13/1989 | US4837934 Lightweight chain saw bar |
| 06/06/1989 | US4836297 Handheld portable tool having an internal combustion engine |
| 06/06/1989 | US4835868 Saw chain tensioner of chain saw |
| 06/06/1989 | US4835866 Device for mounting carburetor on internal combustion engine |
| 05/30/1989 | US4833781 Adjustable depth gauge for chain saws |
| 05/23/1989 | CA1254490A1 Chain bar for a power chain saw |
| 05/18/1989 | DE3737837A1 Adherent composition and its use as power saw chain oil, forming oil and deep-drawing oil |
| 05/16/1989 | US4830212 Working machine |
| 05/09/1989 | US4829579 Apparatus for confirming and reporting the operating conditions of a chain saw or the like |
| 05/09/1989 | US4827995 Cutting tool |
| 05/02/1989 | US4825553 Anti-jamming device for chain saw |
| 04/18/1989 | US4821415 Conversion set for a portable circular saw |
| 04/11/1989 | US4819779 Centrifugal clutch |
| 04/11/1989 | US4819335 Detachable blade assembly for a chain saw |
| 04/11/1989 | US4819332 Oil supply structure of chain saw |
| 04/04/1989 | US4817923 Vibration damper |
| 04/04/1989 | US4817291 Motor-driven chain saw having an improved handle |
| 04/04/1989 | CA1252023A1 Mitering device |
| 03/28/1989 | US4816192 Portable handheld motor-driven tool |
| 03/28/1989 | US4816010 Sprocket with radial clearing means |
| 03/21/1989 | US4813525 Centrigugal clutch |
| 03/21/1989 | US4813139 Chain saw |
| 03/21/1989 | US4813135 For a cutter bar of a chain saw |
| 03/15/1989 | EP0306767A1 System for cutting complex structures |
| 03/14/1989 | US4811487 Motor-driven chain saw braking/locking apparatus |
| 03/07/1989 | US4809438 Rotary cutter and support |
| 03/01/1989 | EP0304457A1 Saw trestle. |
| 02/28/1989 | US4807366 Compact chain saw |
| 02/21/1989 | US4805389 Rotary debris remover |
| 02/21/1989 | US4805308 Chain saw safety device |
| 02/09/1989 | WO1989000806A1 Chain saw for pruning trees and shrubs |
| 02/07/1989 | US4802555 Oil supply system |
| 02/07/1989 | CA1249754A1 Crankcase assembly for an engine of a portable tool |
| 01/31/1989 | US4801253 Oil pump |
| 01/25/1989 | EP0210997B1 A device for braking the saw chain of a portable power saw |
| 01/19/1989 | DE3819844A1 Apparatus for mounting an internal combustion engine on a machine |
| 01/17/1989 | CA1248847A1 Base structure of a motor saw |
| 01/12/1989 | DE3721643A1 Oil pump |
| 01/10/1989 | US4796360 Motor-driven chain saw with a sprocket guide |
| 01/03/1989 | US4794696 Guide bar for a motor-driven chain saw |
| 01/03/1989 | CA1247988A1 Tip stabilizing device for a chain saw |
| 12/27/1988 | US4793064 Chain saw safety braking device |
| 12/21/1988 | CN88201434U Machine for assembly of pressing spring type clutch of chain saw |
| 12/08/1988 | EP0288480A4 Cutting tool. |
| 12/07/1988 | EP0293399A1 Guiding rail and link chain for chain saws. |
| 11/22/1988 | US4785540 Device in power-driven hand tools |
| 11/22/1988 | US4785539 Chain saw handle |
| 11/17/1988 | EP0290483A1 Housing for motor-driven chain saws. |
| 11/08/1988 | US4783207 For carburetor or internal combustion engine |
| 11/08/1988 | US4782593 Chain saw with a stopping device |
| 11/02/1988 | EP0289251A1 Chain saw safety guard |
| 11/02/1988 | EP0288480A1 Cutting tool |
| 10/25/1988 | US4779503 Portable saw stand |
| 10/13/1988 | DE3710983A1 Ring sprocket with self-cleaning properties |
| 10/12/1988 | CN85101913B Power saw blade |
| 10/11/1988 | US4776826 Chain saw drive sprocket with wear mark indicators |
| 09/27/1988 | US4773365 Chain saw |
| 09/22/1988 | WO1988006957A1 Saw trestle |
| 09/20/1988 | US4771603 Chain saw |
| 09/13/1988 | US4770130 Chain saw |
| 09/13/1988 | US4770039 Device for indicating level of liquid contents remaining in tank |
| 09/06/1988 | US4768406 Torque compensating apparatus |
| 09/06/1988 | US4768289 Wear and impact resistance |
| 08/25/1988 | DE3803745A1 Machine |
| 08/23/1988 | US4765282 Chain saw |
| 08/23/1988 | US4765062 Arrangement in a chain saw |
| 08/16/1988 | US4764093 Oil pump for chain saw |
| 08/02/1988 | US4760646 Tree pruner and hedge trimmer |
| 07/19/1988 | US4757881 Motor saw brake |
| 07/19/1988 | US4757786 Releasable engine coupling arrangement |
| 07/19/1988 | US4757735 Apparatus for severing a work object and the like |
| 07/19/1988 | US4757613 Chain saw extension structure |
| 07/12/1988 | US4756396 Centrifugal clutch |
| 07/12/1988 | US4756351 Apparatus and method for sawing limbs and the like |
| 07/05/1988 | US4754549 Motor-driven chain saw having an anti-kickback sprocket |