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Class Information
Number: 30/382
Name: Cutlery > Cutting tools > Saw > Chain > With guard means
Description: Device provided with a hood or casing or other protective member in close spaced association with the cutter elements to prevent harm to the operator or to prevent damage to the cutter elements while the device is in use.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8661951 Hand-guided power tool Mar. 4, 2014
8607462 Chainsaw and attachment therefor Dec. 17, 2013
8579041 Safety device for portable tools with a heat engine, capable of stopping the operation thereof after sudden, violent movements Nov. 12, 2013
8549761 Chain saw Oct. 8, 2013
8539681 Manually guided implement Sep. 24, 2013
8499463 Saw box for preventing chain shot from a broken sawchain Aug. 6, 2013
8322385 Double chain saw arrangement for trail clearing Dec. 4, 2012
8176643 Brake system of chain saw and chain saw May. 15, 2012
8156656 Hedgetrimmer with rotatable rear handle Apr. 17, 2012
8156654 Chain saw attachment for unobstructed brush cutting Apr. 17, 2012
8127743 Brake for a hedge clipper Mar. 6, 2012
8069575 Vegetation pruning device Dec. 6, 2011
8065805 Vegetation pruning device Nov. 29, 2011
8051743 Throttle control device for a hand held tool Nov. 8, 2011
8015715 Log flattening chain saw arrangement Sep. 13, 2011
7770553 Manual working machine Aug. 10, 2010
7403131 Power tool movement monitor and operating system Jul. 22, 2008
7401660 Latch mechanism for pivoting handle assembly of a power tool Jul. 22, 2008
7357056 Cutting tool safety system Apr. 15, 2008
7331111 Chainsaw throttle and brake mechanisms Feb. 19, 2008
7290641 Brake device for power tool Nov. 6, 2007
7287331 Power working machine Oct. 30, 2007
7284333 Chainsaw kickback protection device Oct. 23, 2007
7200941 Chainsaw throttle and brake mechanisms Apr. 10, 2007
7159322 Power working machine Jan. 9, 2007
7140114 Guard for chainsaw Nov. 28, 2006
7089670 Portable motor chain saw Aug. 15, 2006
7055250 Machine tool for cutting plate and sandwich panels Jun. 6, 2006
6878888 Safety device for activating electric tools Apr. 12, 2005
6842987 Trigger device for chain brake Jan. 18, 2005
6775913 Battery operated circular saw Aug. 17, 2004
6742265 Hand guard block Jun. 1, 2004
6637117 Chain saw Oct. 28, 2003
6588110 Guide bar having rotating guide disc Jul. 8, 2003
6536119 Hedge cutting system Mar. 25, 2003
6523267 Insulating cover for a saber saw Feb. 25, 2003
6493948 Motor-driven chain saw with back kick brake and coasting brake Dec. 17, 2002
RE37832 Electromotive chain saw Sep. 10, 2002
6389700 Chainsaw bar guard May. 21, 2002
6105263 Clutch mechanism for a chain saw Aug. 22, 2000
6094822 Hedge clippers Aug. 1, 2000
6082420 Flip top housing for tree processing apparatus Jul. 4, 2000
6016604 Portable, hand-guided working tool with a rear grip Jan. 25, 2000
5992025 Portable handheld work apparatus with a safety member for attaching a safety rope Nov. 30, 1999
5934149 Hand lever device Aug. 10, 1999
5915795 Chain saw braking device Jun. 29, 1999
5878499 Trimmer bar for a chain saw Mar. 9, 1999
5850696 Chain saw guard Dec. 22, 1998
5826343 Chain saw attachment Oct. 27, 1998
5813123 Motor chainsaw with a chain braking device Sep. 29, 1998

1 2 3 4










 
 
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