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Class Information
Number: 451/544
Name: Abrading > Rigid tool > Rotary cylinder > Laminated
Description: Rotary cylindrical abrading tool of a rigid or inflexible character composed of plural layers of abrading material.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8636563 Base for a rotating grinding or cutting tool, and grinding or cutting tool produced therefrom Jan. 28, 2014
8597088 Abrasive article incorporating an infiltrated abrasive segment Dec. 3, 2013
8568205 Abrasive tools having a continuous metal phase for bonding an abrasive component to a carrier Oct. 29, 2013
8568206 Abrasive article for use with a grinding wheel Oct. 29, 2013
8360828 Cutting tool Jan. 29, 2013
8192256 Rotary dressing tool containing brazed diamond layer Jun. 5, 2012
8182318 Obliquely grooved grinding wheel and method for manufacturing the same May. 22, 2012
8113920 Cut-off wheel comprising a double core clamping device Feb. 14, 2012
8104464 Brazed diamond tools and methods for making the same Jan. 31, 2012
8057287 Abrasive mesh for a powered grinding wheel Nov. 15, 2011
7922563 Cutting blade hard-facing method and apparatus Apr. 12, 2011
7695353 Grinding wheel Apr. 13, 2010
7670211 Rotating polishing tool Mar. 2, 2010
7632175 Cutting blade hard-facing method and apparatus Dec. 15, 2009
7214126 Abrasive material May. 8, 2007
7134430 Cutting segment, method of manufacturing cutting segment, and cutting tool Nov. 14, 2006
7124753 Brazed diamond tools and methods for making the same Oct. 24, 2006
7115029 Abrasive cutting disk with lateral steel sheets Oct. 3, 2006
7097551 Cutting tools with two-slope profile Aug. 29, 2006
7048611 Method of cleaning tile grout May. 23, 2006
6997790 Method of fabricating pliant workpieces, tools for performing the method and methods for making those tools Feb. 14, 2006
6994615 Cutting tools with two-slope profile Feb. 7, 2006
6846233 Segmental type grinding wheel Jan. 25, 2005
6840850 Abrasive grindstone and method for making same Jan. 11, 2005
6827641 Grinding wheel having synthetic resin layers covering axially opposite end faces of body of the wheel Dec. 7, 2004
6821196 Pyramidal molded tooth structure Nov. 23, 2004
6769975 Super abrasive tool and process for producing the same Aug. 3, 2004
6755729 Porous abrasive tool and method for making the same Jun. 29, 2004
6679243 Brazed diamond tools and methods for making Jan. 20, 2004
6641381 Wafer dicing blade consisting of multiple layers Nov. 4, 2003
6641473 Grinding wheel with abrasive segment chips including at least two abrasive segment chips whose circumferential lengths are different from each other Nov. 4, 2003
6582289 Flap disc Jun. 24, 2003
6561177 Wafer dicing blade consisting of multiple layers May. 13, 2003
6517427 Abrasive-bladed multiple cutting wheel assembly Feb. 11, 2003
6500220 Impregnated grinding wheel Dec. 31, 2002
6450870 Vitrified grindstone having pores partially filled with resin, and method of manufacturing the same Sep. 17, 2002
6416400 Apparatus for reducing the roughness and abrasive shedding of coating tapes Jul. 9, 2002
6402606 Grinding wheel having urethane resin bushing in its center mounting hole Jun. 11, 2002
6402607 Fine-machining tool for machining gear workpieces Jun. 11, 2002
6358133 Grinding wheel Mar. 19, 2002
6319109 Disk-shaped grindstone Nov. 20, 2001
6286498 Metal bond diamond tools that contain uniform or patterned distribution of diamond grits and method of manufacture thereof Sep. 11, 2001
6254468 Method for the manufacture of dental tools for the treatment of surfaces Jul. 3, 2001
6251002 Surface treating articles and method of making same Jun. 26, 2001
6213860 Grinding wheel Apr. 10, 2001
6117001 Electrolytic in-process dressing method, electrolytic in-process dressing apparatus and grindstone Sep. 12, 2000
6012977 Abrasive-bladed cutting wheel Jan. 11, 2000
5989114 Composite grinding and buffing disc with flexible rim Nov. 23, 1999
5967887 Polishing and buffing attachment Oct. 19, 1999
5951381 Grinding wheel for ophthalmic glasses and corresponding grinding machine Sep. 14, 1999

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