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Class Information
Number: 30/390
Name: Cutlery > Cutting tools > Saw > Rotary > With guard means
Description: Device provided with a hood or casing or other protective members in close, spaced association with the saw blade to prevent harm to the operator or to prevent damage to the saw blade.










Sub-classes under this class:

Class Number Class Name Patents
30/391 Movable to nonguarding position 142


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8464432 Centerless saw device Jun. 18, 2013
8388415 Power cutter Mar. 5, 2013
8302519 Hand-held power tool Nov. 6, 2012
8272134 Power cutter Sep. 25, 2012
8215022 Lubrication system for a food product slicer Jul. 10, 2012
8201335 Self-contained vacuum saw Jun. 19, 2012
8181350 Precision cutting system May. 22, 2012
8151681 Transport device for a hoop knife and methods for mounting and dismantling a hoop knife Apr. 10, 2012
8091457 Guard assembly for a saw blade Jan. 10, 2012
8028425 Centerless saw device Oct. 4, 2011
8011357 Cutting and dust collecting assembly and working machine with such assembly Sep. 6, 2011
7980163 Air deflector assemblies for miter saws Jul. 19, 2011
7908952 Anti-kickback device Mar. 22, 2011
7905166 Anti-kickback device Mar. 15, 2011
7874075 Portable cutting machine Jan. 25, 2011
7739801 Undercut saw Jun. 22, 2010
7739802 Undercut saw Jun. 22, 2010
7699902 Refuse-trapping cover for use in portable working machine Apr. 20, 2010
7661194 Rolling plate assembly attachment for portable power cutting tools Feb. 16, 2010
7641047 Interlocking member protective blade cover Jan. 5, 2010
7627952 Vegetation trimmers Dec. 8, 2009
7628102 Circular saws Dec. 8, 2009
7581323 Cordless circular saw Sep. 1, 2009
7578063 Self-contained vacuum saw Aug. 25, 2009
7562456 System comprised of a chip catcher and a safety guard for a power tool Jul. 21, 2009
7526866 Variable dust chute for circular saws May. 5, 2009
7398719 Miter saw having a light beam alignment system Jul. 15, 2008
7380343 Cutting tool Jun. 3, 2008
7346992 Hand-held power tool with angle drive Mar. 25, 2008
7328512 Self-contained vacuum saw Feb. 12, 2008
7299553 Zero-offset power handsaw Nov. 27, 2007
7261624 Protective cover for a hand-held cut-off machine Aug. 28, 2007
7246444 Cutting tool with guide member clamping means Jul. 24, 2007
7225545 Power tool with an eccentrically driven working tool Jun. 5, 2007
7207115 Glass-cutting apparatus Apr. 24, 2007
7131205 Electric powered rotary saw Nov. 7, 2006
7096587 Portable circular power saw with optical alignment Aug. 29, 2006
7096588 Movable handle for a power tool Aug. 29, 2006
7089671 Circular saw with an improved lower blade guard Aug. 15, 2006
7073266 Metal cutting circular saw with integral sight window Jul. 11, 2006
7047650 Hand-operated circular saw having blade cutting depth adjustment device May. 23, 2006
7036230 Cutting tool adopted for two handed operation May. 2, 2006
6953394 Protective device for a hand machine tool Oct. 11, 2005
6920814 Cutting tool safety system Jul. 26, 2005
6886259 Circular saw with improved cutting depth adjustment May. 3, 2005
6701629 Machine tool holding device for a circular saw blade Mar. 9, 2004
6612038 Portable circular saw Sep. 2, 2003
6601305 Circular saws having blade angle adjusting mechanisms Aug. 5, 2003
6588112 Movable handle for a power tool Jul. 8, 2003
6568088 Wheel attachment for portable power cutting tools May. 27, 2003

1 2 3










 
 
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