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Class Information
Number: 451/344
Name: Abrading > Frame or mount > Portable abrader
Description: Frame or mount for an abrading device especially adapted to permit ready transportation thereof, and in general, the application of the abrading tool to the work rather than of the work to the tool.


Sub-classes under this class:

Class Number Class Name Patents
451/345 Button cleaner 5
451/346 Calk sharpener 0
451/349 Edge-tool sharpener 60
451/355 Endless band tool 97
451/350 Floor surfacing machine 97
451/357 Orbital motion tool 257
451/347 Rail abrader 101
451/356 Reciprocating tool 176
451/348 Roll or wheel abrader 14
451/358 Rotary cylinder tool 204
451/359 Rotary disk tool 399
451/354 Wall surfacing machine 137


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7610968 Powered hand tool Nov. 3, 2009
7575505 Hand tool quick release mechanism Aug. 18, 2009
7553217 Dust-collecting container for a hand electric machine tool Jun. 30, 2009
7534165 Sander May. 19, 2009
7530885 Pneumatic grinder with improved handle structure May. 12, 2009
7520276 Portable working machine Apr. 21, 2009
7503838 Belt sander Mar. 17, 2009
7500907 Water driven motor Mar. 10, 2009
7497765 Drywall sander Mar. 3, 2009
7488242 Sanding apparatus with molded elastomeric pad Feb. 10, 2009
7458882 Adjustable handheld tool Dec. 2, 2008
7416477 Sander tool with pivoting handle and attachable pol Aug. 26, 2008
7410412 Belt sander Aug. 12, 2008
7401662 Powered hand tool Jul. 22, 2008
7384328 Sanding device, and sanding assembly including the same Jun. 10, 2008
7381118 Belt sander Jun. 3, 2008
7361079 Pipe deburring tool Apr. 22, 2008
7357701 Water driven rotary tool Apr. 15, 2008
7320634 Sanding tool and dust collection system therefor Jan. 22, 2008
7294300 Grinding plate for an electric hand grinder, and method of producing the same Nov. 13, 2007
7264541 Drywall corner sander Sep. 4, 2007
7261622 Multiple cutting edged sanding wheel Aug. 28, 2007
7238095 Pneumatic grinder with improved muffling structure Jul. 3, 2007
7235005 Belt sander Jun. 26, 2007
7222679 Random orbital sander May. 29, 2007
7210992 Machine for preparing floors for refinishing May. 1, 2007
7207873 Hand machine tool with clamping device Apr. 24, 2007
7204745 Device in a circular, disk-shaped element intended for cleaning purposes Apr. 17, 2007
7179156 Grinder with easily installable/detachable grinding disc and a linkage effect Feb. 20, 2007
7153200 Blade grinding tool Dec. 26, 2006
7147549 Plate with deflector for machining surfaces Dec. 12, 2006
7134949 Constant angular grinding tool Nov. 14, 2006
7131902 Abrasive holder Nov. 7, 2006
7118467 Pneumatic buffing machine Oct. 10, 2006
7108077 Power tool Sep. 19, 2006
7101274 Method and circuit for inserting a picture into a video picture Sep. 5, 2006
7083508 Belt sander Aug. 1, 2006
7080851 Guide cart Jul. 25, 2006
7077732 High torque dual chamber turbine rotor for hand held or spindle mounted pneumatic tool Jul. 18, 2006
7066796 Device for manually sharpening knives and other blades, comprising interchangeably mounted hard metal plates Jun. 27, 2006
7052382 Accessory attachment for rotary hand tools May. 30, 2006
7048617 Method and apparatus for smoothing unfinished surfaces May. 23, 2006
7040972 Power tool May. 9, 2006
7022002 Modular counterweight apparatus for an orbital abrading machine Apr. 4, 2006
7018280 Sanding apparatus Mar. 28, 2006
7018279 Movable machinery, including pavement working apparatus and methods of making Mar. 28, 2006
7014547 Portable grinding machine with protective cover Mar. 21, 2006
7011570 Set of profiled sanding pads Mar. 14, 2006
6997175 Portable apparatus for working, shaping and polishing stone and other hard materials Feb. 14, 2006
6991529 Hand manipulated tool Jan. 31, 2006

1 2 3 4 5 6 7


 
 
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