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Class Information
Number: 451/104
Name: Abrading > Machine > Scouring device > Immersion
Description: Abrading machine especially adapted for scouring or removing foreign material from the surface of articles rather than removing an integral portion of the substance of the article itself and in which the work is submerged under a mass of granular abrasive material.










Sub-classes under this class:

Class Number Class Name Patents
451/107 Drawing reel 4
451/105 Roller work feed 3
451/106 Rotary work holder 39


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8690638 Curved plastic object and systems and methods for deburring the same Apr. 8, 2014
8591288 Method and device for mechanically processing diamond Nov. 26, 2013
8568200 Ultra-low temperature magnetic polishing machine Oct. 29, 2013
8535116 Magnetic particle carrying device, and developing unit, process cartridge, and image forming apparatus using the same, and surface treatment method of the same Sep. 17, 2013
7753760 Apparatus and method for polishing drill bits Jul. 13, 2010
7661167 Positioning member for securing movable jaw of adjustable wrench during surface grinding process Feb. 16, 2010
7632168 Surface grinding process using positioning member for securing movable jaw of adjustable wrench during surface grinding process Dec. 15, 2009
7494401 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium Feb. 24, 2009
7438630 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium Oct. 21, 2008
7427227 Method and apparatus for fluid polishing Sep. 23, 2008
7354526 Processing method for glass substrate, processed glass product and stress applying apparatus Apr. 8, 2008
7261616 Magnetorheological polishing devices and methods Aug. 28, 2007
7238086 Surface finishing method for aluminum shapes by barrel polishing Jul. 3, 2007
7217173 Apparatus micro lapping with abrasive for polishing precision screw and polishing method thereof May. 15, 2007
7210990 Treatment apparatus for treating workpieces or groups of workpieces May. 1, 2007
7144302 Method for smoothing the surface of a gas turbine blade Dec. 5, 2006
7118464 Apparatus for smoothing the surface of a gas turbine blade Oct. 10, 2006
7094131 Microelectronic substrate having conductive material with blunt cornered apertures, and associated methods for removing conductive material Aug. 22, 2006
7070481 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium Jul. 4, 2006
7063594 Cutting edge honing process Jun. 20, 2006
7014533 Method for smoothing the surface of a gas turbine blade Mar. 21, 2006
6991526 Control of removal profile in electrochemically assisted CMP Jan. 31, 2006
6962522 Barrel polishing device Nov. 8, 2005
6960116 Wheel polishing device Nov. 1, 2005
6899605 Grinding machine May. 31, 2005
6887135 Ball finishing apparatus and process May. 3, 2005
6875086 Surface planarization Apr. 5, 2005
6843260 Vibrating abrasive cleaning apparatus and method Jan. 18, 2005
6821191 Ball finishing process Nov. 23, 2004
6814654 Machine for drying, polishing and burnishing cutlery and metal tableware Nov. 9, 2004
6776688 Real-time polishing pad stiffness-control using magnetically controllable fluid Aug. 17, 2004
6769961 Chemical mechanical planarization (CMP) apparatus Aug. 3, 2004
6764384 System for the precision machining of rotationally symmetrical components Jul. 20, 2004
6758729 Centrifugal barrel finishing apparatus Jul. 6, 2004
6729937 Barrel-polishing apparatus May. 4, 2004
6692336 Method for protecting underwater surfaces against pollution due to fouling, and brush and coating agent used therewith Feb. 17, 2004
6641465 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium Nov. 4, 2003
6634931 Dry polishing of intraocular lenses Oct. 21, 2003
6585577 Vibrating abrasive cleaning apparatus and method Jul. 1, 2003
6406356 Wheel finishing apparatus and method Jun. 18, 2002
6328639 System for abrasively cleaning small parts and a container for holding small parts undergoing abrasive cleaning Dec. 11, 2001
6309285 Magnetic wiper Oct. 30, 2001
6280303 Barrel-polishing apparatus Aug. 28, 2001
6273787 Abrasive polishing method, apparatus and composition Aug. 14, 2001
6254466 Abrading and polishing tumbler apparatus Jul. 3, 2001
6227942 Ferrofluidic finishing May. 8, 2001
6183353 Apparatus for polishing surgical stents Feb. 6, 2001
6185076 Magnetic head carriage for hard disk drive Feb. 6, 2001
6178962 Saw wire assembly, cutting method utilizing the same, and system therefor Jan. 30, 2001
6152805 Polishing machine Nov. 28, 2000

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