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Class Information
Number: 451/296
Name: Abrading > Machine > Endless band tool
Description: Abrading machine employing an abrading tool consisting of a traveling flexible belt of abrading material.










Sub-classes under this class:

Class Number Class Name Patents
451/297 Belt tracking 76
451/298 Chain 28
451/299 One-way work traverse 83
451/302 Opposed endless band abrading tools 75
451/303 Presser or former 224
451/304 Reciprocating band carrier 74
451/305 Reciprocating work holder 24
451/307 Rotary work holder 222
451/309 Superposed endless band tools 21
451/310 Swinging band carrier 53
451/311 Tension device 125


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

Patent Number Title Of Patent Date Issued
8555869 Saw chain with defined pitch Oct. 15, 2013
8540551 Glass edge finish system, belt assembly, and method for using same Sep. 24, 2013
8512096 System for removing material from components Aug. 20, 2013
8393935 Polishing apparatus Mar. 12, 2013
8388416 Method for the manufacture of reinforced diamond-coated cables and cable obtained using such method Mar. 5, 2013
8342163 Aggregate cutting saw chain Jan. 1, 2013
8342913 Orbital apparatus for machining a revolution metallic wall Jan. 1, 2013
8282444 Overlay sander Oct. 9, 2012
8267742 Slicing method and a wire saw apparatus Sep. 18, 2012
8210905 Wafer polishing device and method Jul. 3, 2012
8197308 Swing device for grinding machine Jun. 12, 2012
8047194 Protection device for a rope saw assembly Nov. 1, 2011
7997962 Belt sander Aug. 16, 2011
7878885 Deflection device for a rope saw assembly Feb. 1, 2011
7871311 Belt sander Jan. 18, 2011
7846011 Belt sander Dec. 7, 2010
7837537 Belt sander Nov. 23, 2010
7803037 Centerless belt grinder Sep. 28, 2010
7770575 Multiware sawing machine for the cutting of material in block form Aug. 10, 2010
7744446 Sanding apparatus Jun. 29, 2010
7704127 Electrodeposited wire tool Apr. 27, 2010
7641540 Polishing pad and cushion layer for polishing pad Jan. 5, 2010
7611401 Mount for a belt-sanding apparatus Nov. 3, 2009
7597607 Magnetic recording tape edge processing Oct. 6, 2009
7480129 Detachable electrostatic chuck for supporting a substrate in a process chamber Jan. 20, 2009
7413504 Blade sharpening device with blade contour copying device Aug. 19, 2008
7406905 System for driving a wire loop cutting element Aug. 5, 2008
7381116 Polishing media stabilizer Jun. 3, 2008
7364498 Double armed finishing tool for tubing materials Apr. 29, 2008
7351131 Method for manufacturing semiconductor device and polishing apparatus Apr. 1, 2008
7347769 Method of fabricating pliant workpieces, tools for performing the method and methods for making those tools Mar. 25, 2008
7303467 Chemical mechanical polishing apparatus with rotating belt Dec. 4, 2007
7294047 Sander device Nov. 13, 2007
7278909 Method for manufacturing semiconductor device and polishing apparatus Oct. 9, 2007
7241205 Method of processing a substrate Jul. 10, 2007
7229338 Apparatuses and methods for in-situ optical endpointing on web-format planarizing machines in mechanical or chemical-mechanical planarization of microelectronic-device substrate assemblies Jun. 12, 2007
7226346 Sanding apparatus Jun. 5, 2007
7223160 System for replacement of sheet abrasive May. 29, 2007
7201647 Subpad having robust, sealed edges Apr. 10, 2007
7160182 Support for sanding apparatus Jan. 9, 2007
7156727 Web-format polishing pads and methods for manufacturing and using web-format polishing pads in mechanical and chemical-mechanical planarization of microelectronic substrates Jan. 2, 2007
7134935 Lubricated razor blade edge sanitizer and sharpener Nov. 14, 2006
7131894 Grinding machine with a dust collecting device Nov. 7, 2006
7112121 Methods and apparatus for electrical, mechanical and/or chemical removal of conductive material from a microelectronic substrate Sep. 26, 2006
7108582 Polishing machine Sep. 19, 2006
7104875 Chemical mechanical polishing apparatus with rotating belt Sep. 12, 2006
7097538 Advanced chemical mechanical polishing system with smart endpoint detection Aug. 29, 2006
7097547 Handheld skate sharpener Aug. 29, 2006
7089925 Reciprocating wire saw for cutting hard materials Aug. 15, 2006
7090605 Apparatus for processing a prosthetic component Aug. 15, 2006

1 2 3 4 5 6 7










 
 
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