| Patents for B27B 17 - Chain saws; Equipment therefor (3,324) |
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| 04/08/2010 | US20100083512 Chain saw |
| 04/08/2010 | US20100083511 Chain saw |
| 04/06/2010 | US7690407 Sawing device and its safety system for precaution of a breaking saw chain |
| 04/01/2010 | WO2010034629A1 Saw horse |
| 04/01/2010 | US20100077985 Work Apparatus With Internal Combustion Engine |
| 04/01/2010 | CA2737662A1 Saw horse |
| 03/24/2010 | CN201427336Y Quick-change mechanism of gasoline chain saw |
| 03/18/2010 | US20100064532 Chain saw 3D relative positional monitoring and anti-kickback actuation system |
| 03/17/2010 | CN101670596A Chain saw |
| 03/16/2010 | US7676934 Keyless adjusting mechanism for chain saw |
| 03/11/2010 | WO2010027120A1 Portable saw |
| 03/11/2010 | DE10202360B4 Bremsbandzentrierung Bremsbandzentrierung |
| 03/10/2010 | CN201419283Y Electric chain saw |
| 03/10/2010 | CN101668619A Chain saw equipped with a device for adjusting the tightness of the cutting chain |
| 03/10/2010 | CN101668618A Tightening device with swivelling handling arm and applicance including such a device |
| 03/10/2010 | CN101668617A Chain saw provided with a lubrication device and method implemented for performing said lubrication |
| 03/10/2010 | CN101668616A Static cooling electric chain saw and method used to achieve said cooling |
| 03/04/2010 | WO2010023377A1 Safety device for portable tools with a heat engine, capable of stopping the operation thereof after sudden, violent movements |
| 03/04/2010 | CA2734837A1 Safety device for portable tools with a heat engine |
| 03/03/2010 | EP2159018A1 Safety device for portable tools with heat engine capable of stopping their operation following unexpected sudden and violent movements |
| 03/02/2010 | US7670540 Apparatus for manufacturing balloon catheter and method the same |
| 02/25/2010 | US20100043234 Chain saw provided with a lubrication device and method implemented for performing said lubrication |
| 02/24/2010 | CN201410686Y Pneumatic chain saw |
| 02/24/2010 | CN100591929C Crankshaft, method for manufacturing the crankshaft and internal combustion engine having the crankshaft |
| 02/22/2010 | CA2639012A1 Chainsaw support-table |
| 02/18/2010 | US20100037472 Chainsaw guide bar and method of making |
| 02/18/2010 | DE202009014801U1 Einhand-Motorkettensäge One-hand motor chainsaw |
| 02/17/2010 | CN201405401Y Brake structure of straight electric chain saw |
| 02/14/2010 | CA2675449A1 Portable powered tool and method of using a portable powered tool |
| 02/10/2010 | CN201399805Y Portable electric chainsaw |
| 02/09/2010 | CA2614623C Vegetation pruning device |
| 02/03/2010 | EP2148767A1 A handle portion of a hand-held motor-driven tool |
| 02/03/2010 | CN101641191A A handle portion of a hand-held motor-driven tool |
| 01/21/2010 | WO2010008328A1 Hand guard for chainsaw |
| 01/21/2010 | US20100011597 Method for adjusting the air-fuel ration of an internal combustion engine |
| 01/20/2010 | CN201385333Y 链锯 Chain Saw |
| 01/20/2010 | CN101628432A Electric tool |
| 01/14/2010 | WO2010005638A1 Utility chain cutter |
| 01/14/2010 | WO2010005485A1 Torque-limited chain tensioning for power tools |
| 01/14/2010 | US20100005668 Utility chain cutter |
| 01/14/2010 | CA2730212A1 Utility chain cutter |
| 01/14/2010 | CA2729341A1 Torque-limited chain tensioning for power tools |
| 01/07/2010 | WO2010001658A1 Chain saw |
| 01/06/2010 | CN201376306Y Special hydraulic driving chain saw of combined felling machine |
| 01/06/2010 | CN100577376C Motor chain saw |
| 01/05/2010 | US7640669 Assisted braking in chain saws |
| 12/30/2009 | CN100575015C 链锯 Chain Saw |
| 12/10/2009 | DE102008039424A1 Motorbetriebenes Arbeitsgerät Motorised implement |
| 12/09/2009 | CN101595822A Manufacturing method of replaceable guide plate head |
| 12/02/2009 | CN201353802Y Chainsaw |
| 12/02/2009 | CN201353801Y 链锯 Chain Saw |
| 11/26/2009 | WO2009142334A1 Chain saw |
| 11/18/2009 | CN101579865A Bar-chain saw and duplicated supply transfer device for same |
| 11/18/2009 | CN100560993C A device for controlling hydraulic power units |
| 11/18/2009 | CN100560992C A device for controlling a hydraulically driven motor |
| 11/11/2009 | EP2114642A1 Sawing device |
| 11/11/2009 | CN201342688Y Braking device for electric tools |
| 11/05/2009 | US20090272462 Double chain saw arrangement for trail clearing |
| 11/01/2009 | CA2665103A1 Double chain saw arrangement for trail clearing |
| 10/22/2009 | WO2009106716A3 Portable electric chainsaw |
| 10/22/2009 | DE102008019511A1 Hand-Werkzeugmaschine Hand tool |
| 10/21/2009 | EP2110214A2 Hand tool machine |
| 10/21/2009 | EP2109520A1 Amti -vibration arrangement for a hand-held motor-driven tool |
| 10/14/2009 | CN101555892A Chain saw chain lubricating oil feed pump |
| 10/14/2009 | CN101554111A Dene stepwise brush-cutter |
| 10/13/2009 | US7600323 Auto chain tensioner |
| 10/08/2009 | WO2009124020A2 Toolless apparatus for guide bar for chain saw |
| 10/07/2009 | EP2106888A2 Toolless apparatus for guide bar for chain saw |
| 10/07/2009 | CN101553346A Hand-held power tool |
| 10/07/2009 | CN101549419A Toolless apparatus for guide bar for chain saw |
| 10/07/2009 | CN100546781C Regulation structure of chain saw chain |
| 10/01/2009 | US20090241353 Toolless Apparatus for Guide Bar for Chain Saw |
| 10/01/2009 | DE102008016469A1 Cut material i.e. wood, measuring device for chain saw, is screwed in position of nuts that fix strut at saw and displaying desired length of cut material by exchangeable or measuring to be shortened, with marking strap during sawing |
| 09/30/2009 | EP2104599A1 Arrangement for the capture of a broken sawchain |
| 09/30/2009 | CN100545439C Ignition systems for portable power tools |
| 09/30/2009 | CN100544910C Vegetation pruning device |
| 09/24/2009 | DE19844245B4 Sägekette für eine Motorsäge Saw chain for chainsaw |
| 09/10/2009 | DE102008000514A1 Chain saw i.e. hand-operated motor driven chain saw, for e.g. sawing trunks and branches in forest, has illuminating device arranged in region of hand protection holder in saw such that working places are illuminated by light cones |
| 09/10/2009 | DE10107303B4 Führungsschiene mit drehenden Leitscheiben Guide rail with rotating idler pulleys |
| 09/09/2009 | CN101528430A Brake system of chain saw and chain saw |
| 09/03/2009 | WO2009106716A2 Portable electric chainsaw |
| 09/03/2009 | CA2708644A1 Portable electric chainsaw |
| 09/02/2009 | CN201300454Y Link tooth saw |
| 08/21/2009 | CA2668825A1 Portable tool support for hedge trimmer or chainsaw |
| 08/13/2009 | WO2009098984A1 Electric tool, and its remote control holder |
| 08/13/2009 | WO2009098699A1 Guide bar for power chain saws |
| 08/13/2009 | US20090199415 Power transmission assembly for tool mounted on an elongate pole |
| 08/13/2009 | DE102008007902A1 Chain saw for cutting timber, has laser device for cutting timber in equal constant length, and illuminating timer to be cut, where illuminating width is adjustable based on desired mass |
| 08/13/2009 | DE102008007786A1 Handgeführtes Arbeitsgerät A hand-operated device |
| 08/12/2009 | EP2087973A1 Manually operated work device |
| 08/12/2009 | CN101502973A Chain saw guide plate |
| 08/11/2009 | CA2511770C Lightweight guide bar for chainsaw |
| 08/06/2009 | US20090193669 Hand-Guided Power Tool |
| 08/05/2009 | EP1585619B1 Handle joined of two sections for a hand held engine powered tool |
| 07/29/2009 | CN201279808Y Chain tensioning mechanism for chain saw |
| 07/09/2009 | DE19939464B4 Motorkettensäge Chain saw |
| 07/02/2009 | WO2009082276A1 Size and weight saving clutch drum of a centrifugal clutch |
| 06/30/2009 | CA2614989C Vegetation pruning device |
| 06/25/2009 | DE202009004542U1 Distanzlehre für handgeführte Arbeitsgeräte Distance gauge for handheld tools |
| 06/25/2009 | DE102007060683A1 Führungsschienenanordnung Guide rail assembly |