| Patents for B27B 17 - Chain saws; Equipment therefor (3,324) |
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| 09/13/2011 | US8015715 Log flattening chain saw arrangement |
| 09/09/2011 | WO2011050209A3 Bar mounted sharpener |
| 09/07/2011 | CN102172927A Brake structure of electric chain saw |
| 08/31/2011 | EP1594664B1 Lightweight guide bar for chainsaw |
| 08/31/2011 | CN102166765A Oil pump for chain saw |
| 08/25/2011 | WO2011100996A1 Chainsaws |
| 08/25/2011 | US20110203123 Ktc injury prevention chain saw |
| 08/25/2011 | US20110203122 Kct injury prevention chain saw |
| 08/24/2011 | CN201941047U 油锯 Chain Saw |
| 08/24/2011 | CN102161194A Power tool with an indicator |
| 08/18/2011 | WO2011098097A1 Battery driven electric power tool with brushless motor |
| 08/18/2011 | US20110197458 Power Tool with an Indicator |
| 08/18/2011 | DE102010008102A1 Arbeitsgerät mit einer Anzeigeeinrichtung Working device with a display device |
| 08/17/2011 | CN102152342A Chain saw speed regulating structure |
| 08/17/2011 | CN102152341A Oil level warning structure of chain saw |
| 08/11/2011 | US20110192039 Weight-reduced guide bar of solid material |
| 08/11/2011 | DE102010007081A1 Gewichtsreduzierte Führungsschiene aus Vollmaterial Reduced weight guide rail made of solid material |
| 08/10/2011 | EP2353812A1 Chain Saw |
| 08/03/2011 | CN201913680U 油锯及其进气系统 Oil saw its intake system |
| 07/28/2011 | WO2011090419A1 Device and method for felling and cutting tree trunks |
| 07/28/2011 | US20110179653 Chain saw |
| 07/28/2011 | US20110179652 Chipper chain and motor-driven chain saw having a chipper chain |
| 07/28/2011 | DE10043232B4 Viertaktmotor in einer Motorkettensäge Four-stroke engine in a motor chainsaw |
| 07/27/2011 | CN102137742A Safety device for portable tools with a heat engine, capable of stopping the operation thereof after sudden, violent movements |
| 07/20/2011 | CN101722535B Chain saw |
| 07/14/2011 | US20110167650 Torque-limited chain tensioning for power tools |
| 07/14/2011 | US20110167649 Chain Saw Attachment for Unobstructed Brush Cutting |
| 07/13/2011 | EP2343167A1 Saw horse |
| 07/07/2011 | US20110162219 Handheld electric power tool |
| 06/23/2011 | US20110146086 Chainsaw and attachment therefor |
| 06/22/2011 | EP2334478A1 Saw horse |
| 06/21/2011 | CA2576542C Guide bar for chain saws |
| 06/16/2011 | DE19955931B4 Antivibrationselement mit einer Abreißsicherung Anti-vibration element with a breakaway |
| 06/15/2011 | EP2332704A1 Integrated saw blade lubrication controller |
| 06/15/2011 | CN102090278A Plant trimmer |
| 06/15/2011 | CN101365568B 链锯 Chain Saw |
| 06/08/2011 | CN102089128A Hand guard for chainsaw |
| 06/08/2011 | CN102089107A Utility chain cutter |
| 06/08/2011 | CN101060773B Operational tool |
| 05/26/2011 | WO2011060602A1 Rod chain saw and double-electrical source switch device for rod chain saw |
| 05/25/2011 | EP2324963A1 Anti-vibration arrangement for a hand-held motor-driven tool |
| 05/25/2011 | CN101595822B Manufacturing method of replaceable guide plate head |
| 05/25/2011 | CN101502973B Chain saw guide plate |
| 05/24/2011 | US7946040 Chainsaw |
| 05/17/2011 | US7941930 Hand-held power tool |
| 05/17/2011 | CA2412246C Heating device, especially for a handle of a portable implement |
| 05/11/2011 | CN101528430B Brake system of chain saw and chain saw |
| 05/05/2011 | DE10145610B4 Schneidgarnitur einer Kettensäge Cutting Set a chainsaw |
| 05/04/2011 | CN1907613B Improvements in or relating to chainsaws |
| 04/28/2011 | WO2011050209A2 Bar mounted sharpener |
| 04/28/2011 | WO2011049498A1 Handle part for a motorized handheld tool |
| 04/28/2011 | WO2011049496A1 Handheld working tool |
| 04/28/2011 | CA2778954A1 Bar mounted sharpener |
| 04/27/2011 | CN102036796A Chain saw |
| 04/27/2011 | CN102029436A Electric power tool |
| 04/27/2011 | CN101370625B 链锯 Chain Saw |
| 04/20/2011 | CN101554111B Dene stepwise brush-cutter |
| 04/07/2011 | US20110078910 Electric power tool |
| 04/06/2011 | EP2305439A2 Electric power tool |
| 04/06/2011 | EP2305438A1 Work device |
| 03/31/2011 | WO2010149338A4 Chainsaw |
| 03/31/2011 | US20110072671 Chain saw |
| 03/31/2011 | US20110072670 Joint protecting member for combined fuel and handle unit |
| 03/30/2011 | EP2300201A1 Hand guard for chainsaw |
| 03/17/2011 | US20110061246 Coasting brake arrangement for a power tool |
| 03/16/2011 | EP2293907A1 Chain saw |
| 03/10/2011 | DE102009040436A1 Cutting tool e.g. power saw, for cutting trunk of tree, has detection device arranged such that position of cutting device and/or tool in space and/or to object is determinable and information representing detected position is output |
| 03/03/2011 | WO2011024698A1 Power tool |
| 03/03/2011 | WO2011024697A1 Power tool |
| 02/23/2011 | EP2286970A1 Power tool and method for providing user feedback |
| 02/10/2011 | US20110030227 Top-handle working machine |
| 02/10/2011 | US20110030223 Bar mounted sharpener |
| 02/10/2011 | DE4345098B4 Handgeführtes Arbeitsgerät, insbesondere Motorkettensäge A hand-operated device, in particular motor chainsaw |
| 02/09/2011 | CN201736290U Laminating-type feller guide plate |
| 02/08/2011 | US7882773 Plunge cut paper roll converter |
| 02/03/2011 | WO2011014396A1 Chain bar apparatus and methods |
| 02/03/2011 | CA2769635A1 Chain bar apparatus and methods |
| 02/01/2011 | US7878098 Plunge cut paper roll converter |
| 01/27/2011 | DE102009033213A1 Führungsschiene für die Sägekette einer Motorsäge Guide rail for the chain a chainsaw |
| 01/26/2011 | CN1779291B Portable handheld work apparatus |
| 01/20/2011 | WO2011006446A1 Vegetation trimmer |
| 01/20/2011 | WO2010136670A9 Sawhorse |
| 01/20/2011 | US20110010952 Guide Bar for the Saw Chain of a Power Saw |
| 01/19/2011 | CN201712032U Anti-looseness cover plate for electric chain saw and gasoline chain saw |
| 01/13/2011 | WO2011005261A1 Resettable advancement mechanism |
| 01/13/2011 | WO2011005260A1 Linkage system for remote chain sharpening |
| 01/13/2011 | US20110005088 Portable electric chainsaw |
| 01/12/2011 | CN201702820U Chain saw and tool-free adjusting device thereof |
| 01/12/2011 | CN101553346B Hand-held power tool |
| 01/05/2011 | EP2269786A1 Device for cutting construction material |
| 01/05/2011 | DE202010009855U1 Abläng-Maßstab zum Anbau an eine Kettenmotorsäge Facing scale for mounting on a chain saw |
| 01/04/2011 | US7861416 Firewood cutting gage chain saw attachment |
| 12/29/2010 | WO2010149338A1 Chainsaw |
| 12/16/2010 | DE202009010557U1 Vormontierte Vorrichtung Pre-assembled device |
| 12/16/2010 | DE102006035744B4 Vorrichtung zum automatischen Spannen einer Kette einer einen Kettenantrieb aufweisenden Kettensäge Device for automatic tensioning a chain of a chain drive having chainsaw |
| 12/15/2010 | CN101918183A Portable electric chainsaw |
| 12/02/2010 | WO2010136670A1 Sawhorse |
| 12/02/2010 | DE102010007193A1 Tragbare TopHandle-Arbeitsmaschine Portable TopHandle working machine |
| 12/01/2010 | CN101903670A Size and weight saving clutch drum of a centrifugal clutch |
| 11/25/2010 | WO2010134395A1 Chain saw |