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Abrading August inventions list 08/09

Below are recently published patent applications awaiting approval from the USPTO. Recent week's RSS XML file available below.
Listing for abstract view: USPTO application #, Title, Abstract excerpt,Patent Agent. Listing format for list view: USPTO National Class full category number, title of the patent application.
  
08/27/2009 > patent applications in patent subcategories. inventions list

20090215361 - Method for near-net-shape machining of curved contours: A method relating to near-net-shape machining of curved contours such as those occurring, for example, in the fabrication of blades for propulsion engines and the like is described. Accordingly, the shape error in curve grinding is minimized by suitable compensation functions, in particular by interpolating and approximating cubic splines. The... Agent: Davidson, Davidson & Kappel, Llc

20090215362 - Methods and tool for maintenance of hard surfaces, and a method for manufacturing such a tool: A method is disclosed for treating or maintaining a hard surface comprising a stone or stone-like material, the method comprising treatment of the surface with a flexible pad, in the presence of abrasive particles, bonded to the pad, on a contact surface between the pad and the hard surface, wherein... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20090215363 - Cmp pads and method of creating voids in-situ therein: A method of creating pores in a CMP pad in-situ includes impregnating a first material with a second material to form a CMP pad. The second material can have a resistance to frictional erosion that is less than that of the first material. The CMP pad thus has two materials... Agent: Thorpe North & Western, LLP.

20090215364 - Grinding machine with a length-adjustable dust collecting structure: A grinding machine with a length-adjustable dust collecting structure includes a dust collecting structure, and the dust collecting structure includes a dust collecting pipe and a moving element, and the moving element is installed at a front end of the dust collecting pipe for collecting dusts produced after a grinding... Agent: Troxell Law Office Pllc

20090215365 - Sanding tool with pivotally coupled head assembly: A sanding tool includes a handle assembly with a support member and a head assembly that includes a sanding member that is rotatable relative to the handle assembly about a drive axis. The sanding tool also includes a pivot assembly that pivotably couples the head assembly to the support member... Agent: Harness Dickey & Pierce, P.L.C

20090215366 - Tool with sintered body polishing surface and method of manufacturing the same: An efficiently processible polishing tool, particularly used for a CMP pad conditioner, capable solving problems in a fixing strength for fixing abrasive grains to a base plate and problems in nonuniform polished surface and a method of effectively manufacturing the polishing tool. The polishing tool (1) comprises a polishing part... Agent: Wolf Greenfield & Sacks, P.c.

  
08/20/2009 > patent applications in patent subcategories. inventions list

20090209175 - Polishing apparatus and substrate processing method: A polishing apparatus can detect escape of a substrate from a top ring during polishing. The polishing apparatus including: a polishing table (10) having a polishing pad (11); a top ring (21); and a substrate escape detection section for detecting escape of the substrate from the top ring, including a... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090209176 - Method and apparatus for polishing object: A method can effectively eliminate a surface level difference (irregularities) in a film formed on an object without producing scratches in a surface of the film, and can polish and remove the film into a flat surface with greatly increased productivity. The method comprises carrying out a first polishing step... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090209177 - Knife sharpener: A motorized knife sharpener includes means of for sharpening heavy, medium, and fine blades at angles appropriate to the cutting edges of such blades.... Agent: Patterson, Thuente, Skaar & Christensen, P.A.

20090209178 - One step copper pipe fitting abrasion preparation: A method for abrading or polishing and reaming the terminal ends of tubing or fittings using a hand-held electrically powered device having a rotating member capable of accepting a standard shaft which has attached to it a male and female abrasive member which will polish or abrade the inside and... Agent: Walter A. Michel

20090209179 - Pneumatic tool having a rotor with a wear-resistant vane slot: This invention relates generally to an improved rotor for a pneumatic abrading or polishing tool, such as an orbital abrading or polishing tool, and more particularly to such a rotor having a wear-resistant vane slot. A power abrading or polishing tool, such as a pneumatic orbital abrading or polishing tool,... Agent: Christie, Parker & Hale, LLP

20090209180 - Device for machining, in particular eroding and grinding, rotational work-pieces provided with cutting edges: The invention relates to a device (10) for machining, in particular eroding and grinding, rotational workpieces (44) provided with cutting edges, with a machine base (12), a machining mechanism (14), which can be displaced relative to the machine base (12), and a workpiece positioning mechanism (18), which can be displaced... Agent: Krieg Devault LLP

20090209181 - Polishing tool: An apparatus for polishing a surface comprising: a polishing head comprising a plurality of flap assemblies; and a shaft attached to the plurality of flap assemblies for rotatably driving the polishing head.... Agent: Shell Oil Company

20090209182 - Locking random orbital dual-action head assembly: A head assembly for a rotary tool, comprising a body arranged for connection to a drive means, the drive means rotatable about a first axis of rotation; a rotatable element arranged for connection to a pad assembly, the rotatable element rotatable about a second axis of rotation disposed substantially parallel... Agent: Simpson & Simpson, PLLC

20090209183 - Roll grinding apparatus: A roll grinding apparatus includes a clamping device, a grinding wheel, a first driver, and a second driver. The clamping device includes a base, a support connected with the base and being movable relative to the base, a first clamping member and a second clamping member coupled to the first... Agent: PCe Industry, Inc. Att. Steven Reiss

20090209184 - Hand-held power tool for a rotating tool with guard: The invention relates to a portable power tool (19) for a rotating, preferably disk-shaped tool. Said portable power tool comprises a machine housing (18), having a machine neck (15) to which a protective hood (1) can be detachably secured to at least partially cover the tool. Said protective hood (1)... Agent: Michael J. Striker

20090209185 - Chemical mechanical polishing pad: A chemical mechanical polishing pad used for chemical mechanical polishing comprises a polishing surface, a non-polishing surface that is provided opposite to the polishing surface, a side surface that connects an outer edge of the polishing surface and an outer edge of the non-polishing surface, and a plurality of grooves... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090209186 - Grinding disc for an eccentric grinder: The invention relates to a grinding disk for an eccentric grinding machine. In order to operate the grinding disk (22) having different disks diameters on one and the same eccentric grinding machine for achieving grinding results at optimum quality, without any loss of smoothness and handling quality, the disk mass... Agent: Michael J. Striker

  
08/13/2009 > patent applications in patent subcategories. inventions list

20090203296 - Device and method for truing a machining wheel by means of a rotating truing tool as well as machine tool with a device of this kind: wherein, in order to true the machining wheel (20), the truing tool (30) rotatably driven by the second rotating spindle (28) can be brought into material-removing contact with the machining wheel (20) rotatably driven by the first rotating spindle (18). In this respect, in order to obtain uniform truing results,... Agent: Krieg Devault LLP

20090203297 - Semiconductor wafer, apparatus and process for producing the semiconductor wafer: The invention relates to a process for producing a semiconductor wafer by double-side grinding of the semiconductor wafer, in which the semiconductor wafer is simultaneously ground on both sides, first by rough-grinding and then by finish-grinding, using a grinding tool. The semiconductor wafer, between the rough-grinding and the finish-grinding, remains... Agent: Brooks Kushman P.C.

20090203298 - Tr razr sharpening system: A device is disclosed for grinding reel type mower bedknives and blades of rotary type and reel type mowers. The device is capable of manually relief grinding reel blades on an intact mower, and in various stages of disassembly, to a bare reel stripped of its housing, with virtually any... Agent: Dean Rasmussen

20090203299 - Substrate flat grinding device: To provide a high-rigidity flat grinding device, a substrate flat grinding device has three fastening plate lifting-and-lowering mechanisms that have kinematic couplings and a cylinder rod that move the fastening plate upward or downward. Being a high-rigidity grinding device in which the load of the fastening plate 6 also is... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090203300 - Carrier for holding an object to be polished: The present invention provides a diamond-like carbon coated carrier for holding an object to be polished used for double-sided polishing, and a manufacturing method therefor. The carrier for holding a workpiece according to the present invention has a substrate whose entire surface is coated with diamond-like carbon. The method of... Agent: Flynn Thiel Boutell & Tanis, P.C.

20090203301 - Whet-stone receptacle and hand guard: A sharpening device for sharpening operative instrumentation having a gripping handle 4 and an acutely angled receptacle support 6, both of which form a radiated palmer contour 8, and both of which have flattened self balancing table rest 10 terminations. The hone receptacle 6 has an attached offset rectilinear container... Agent: Brian D. Viscomi

  
08/13/2009 > patent applications in patent subcategories. inventions list

20090203296 - Device and method for truing a machining wheel by means of a rotating truing tool as well as machine tool with a device of this kind: wherein, in order to true the machining wheel (20), the truing tool (30) rotatably driven by the second rotating spindle (28) can be brought into material-removing contact with the machining wheel (20) rotatably driven by the first rotating spindle (18). In this respect, in order to obtain uniform truing results,... Agent: Krieg Devault LLP

20090203297 - Semiconductor wafer, apparatus and process for producing the semiconductor wafer: The invention relates to a process for producing a semiconductor wafer by double-side grinding of the semiconductor wafer, in which the semiconductor wafer is simultaneously ground on both sides, first by rough-grinding and then by finish-grinding, using a grinding tool. The semiconductor wafer, between the rough-grinding and the finish-grinding, remains... Agent: Brooks Kushman P.C.

20090203298 - Tr razr sharpening system: A device is disclosed for grinding reel type mower bedknives and blades of rotary type and reel type mowers. The device is capable of manually relief grinding reel blades on an intact mower, and in various stages of disassembly, to a bare reel stripped of its housing, with virtually any... Agent: Dean Rasmussen

20090203299 - Substrate flat grinding device: To provide a high-rigidity flat grinding device, a substrate flat grinding device has three fastening plate lifting-and-lowering mechanisms that have kinematic couplings and a cylinder rod that move the fastening plate upward or downward. Being a high-rigidity grinding device in which the load of the fastening plate 6 also is... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.C.

20090203300 - Carrier for holding an object to be polished: The present invention provides a diamond-like carbon coated carrier for holding an object to be polished used for double-sided polishing, and a manufacturing method therefor. The carrier for holding a workpiece according to the present invention has a substrate whose entire surface is coated with diamond-like carbon. The method of... Agent: Flynn Thiel Boutell & Tanis, P.C.

20090203301 - Whet-stone receptacle and hand guard: A sharpening device for sharpening operative instrumentation having a gripping handle 4 and an acutely angled receptacle support 6, both of which form a radiated palmer contour 8, and both of which have flattened self balancing table rest 10 terminations. The hone receptacle 6 has an attached offset rectilinear container... Agent: Brian D. Viscomi

  
08/06/2009 > patent applications in patent subcategories. inventions list

20090197510 - Polishing method and apparatus: This polishing method and polishing apparatus include: a polishing characteristics measurement step in which electrochemical characteristics of a slurry in relation to a material to be polished are measured; and a preparation step in which the slurry is prepared based on the measured electrochemical characteristics, wherein, in the polishing characteristics... Agent: Wenderoth, Lind & Ponack, L.L.P.

20090197511 - Dosing device: The invention provides a dosing device for a particulate material blasting apparatus comprising a dosing chamber having a base, a rotor carrying a plurality of circumferentially formed pockets ratably mountable with the chamber, a particulate product feed conduit adapted to feed particulate product onto a base of the dosing chamber... Agent: David S. Resnick

20090197512 - Nozzle for co2 snow/crystals: The invention relates to a nozzle 1 for the directed delivery of CO2 snow and compressed air, wherein a central region 5 of the nozzle 1 has at least a first discharge opening 6 which is designed to produce a core jet 2 of CO2 snow at ultrasonic speed, wherein... Agent: Hedman & Costigan P.C.

20090197513 - Processing a flexographic printing plate: A method for processing a flexographic printing plate on which patterned flexographic material that is uncured or partially cured has been provided, the method comprising mechanically shaping the upper surface of the flexographic material and fully curing the shaped material.... Agent: Kenyon & Kenyon LLP

20090197514 - Oscillatingly driven machine tool: The invention discloses an oscillatingly driven machine tool, having an oscillatory drive for driving a drive shaft about its longitudinal axis, having a flange provided on the drive shaft against which an oscillatory tool can be clamped by spring force via a counter flange, and having a displacing mechanism for... Agent: St. Onge Steward Johnston & Reens, LLC

20090197515 - Adjustment device for a front guard of a grind wheel: An adjustment device for the front guard of a grinding wheel machine includes a grip and round rod. The round rod is mounted with a fastening base and one side of the fastening base is furnished with a flat surface to be attached to an inner surface of a guard... Agent: Troxell Law Office PLLC

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