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Class Information
Number: 451/35
Name: Abrading > Abrading process > Tumbling > With auxiliary work treating or in critical fluent medium
Description: Method including (a) a nonabrading step of altering the state or shape of work to facilitate the tumbling operation; or (b) tumbling in a particularly defined fluid medium, abradant carrier, or atmosphere; or (c) any defined altering of state or shape of work or product by a claimed fluid medium, abradant carrier, or atmosphere in which the tumbling operation is accomplished.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8608857 Rheological fluids for particle removal Dec. 17, 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
8430718 Deburring medium and process Apr. 30, 2013
8419505 Tumbled, polished, vibrated broken tempered glass pieces Apr. 16, 2013
8317930 Rheological fluids for particle removal Nov. 27, 2012
8210902 Surface treated implantable articles and related methods Jul. 3, 2012
8197302 Abrasive for blast processing and blast processing method employing the same Jun. 12, 2012
8062094 Process of durability improvement of gear tooth flank surface Nov. 22, 2011
8016641 Method for manufacturing a golf club head Sep. 13, 2011
7981221 Rheological fluids for particle removal Jul. 19, 2011
7976360 Tumbled, polished, vibrated broken tempered glass pieces Jul. 12, 2011
7871307 Fluid barrel-polishing device and polishing method Jan. 18, 2011
7674155 Process and apparatus for artificially ageing blocks Mar. 9, 2010
7404755 Process and apparatus for artificially ageing blocks Jul. 29, 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
7219419 Component mounting apparatus including a polishing device May. 22, 2007
7140947 Barrel polishing method and barrel polishing apparatus Nov. 28, 2006
7128639 Process and apparatus for the artificial aging of stones Oct. 31, 2006
7056197 Dry surface treating apparatus and dry surface treating method using the same apparatus Jun. 6, 2006
6910948 Needle bearing and method for grinding bearing parts thereof Jun. 28, 2005
6852633 Method for operating chemical mechanical polishing ("CMP") tool for the manufacture of semiconductor devices Feb. 8, 2005
6808439 Vibratory finisher with blasting nozzle Oct. 26, 2004
6776688 Real-time polishing pad stiffness-control using magnetically controllable fluid Aug. 17, 2004
6729940 Apparatus for stripping coating May. 4, 2004
6695683 Semiconductor device washing apparatus and a method of washing a semiconductor device Feb. 24, 2004
6634931 Dry polishing of intraocular lenses Oct. 21, 2003
6612907 Dry polishing of intraocular lenses Sep. 2, 2003
6575814 Dry polishing of intraocular lenses Jun. 10, 2003
6558230 Method for polishing and chamfering rare earth alloy, and method and machine for sorting out ball media May. 6, 2003
6520837 Method and apparatus for ultrafine grinding and/or mixing of solid particles Feb. 18, 2003
6464565 Method of polishing sterling silver and gold pieces Oct. 15, 2002
6431956 Surface treatment in a fabrication of a multilayered chip component Aug. 13, 2002
6431955 Method, device and plant for cleaning irregular pieces consisting of different materials Aug. 13, 2002
6413441 Magnetic polishing fluids Jul. 2, 2002
6352072 Ingot support device for slicing silicon Mar. 5, 2002
6338446 Method of removing a metallic coating layer from scrap metal pieces Jan. 15, 2002
6332829 Polishing method and device Dec. 25, 2001
6279351 Method and apparatus for making glass and particularly ceramic frits Aug. 28, 2001
6277011 Deburring, burnishing and polishing machine with conveyor belt drive Aug. 21, 2001
6217415 Method and arrangement for reducing friction between metallic components Apr. 17, 2001
6206755 Method and apparatus for making blunt needles Mar. 27, 2001
6186868 Chilled temperature polishing method for soft acrylic articles Feb. 13, 2001
6174220 Method of manufacturing surgical needles having blunt tips Jan. 16, 2001
6095901 Polishing method for soft acrylic articles Aug. 1, 2000
6010391 Cryogenic polishing method for soft acrylic articles Jan. 4, 2000
5961370 Intraocular lens tumbling process using coated beads Oct. 5, 1999
5934971 Fiber optic deadman control Aug. 10, 1999
5873770 Vibratory finishing process Feb. 23, 1999
5803795 Method of treating inner surface of high-pressure gas vessel Sep. 8, 1998

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