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Abrading January recently filed with US Patent Office 01/11

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.
  
01/27/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110021114 - Abrasive article with preconditioning and persistent indicators: An abrasive article with a backing having a first major surface and a second major surface opposed to the first major surface. A three-dimensional abrasive layer attached to the first major surface, the three-dimensional abrasive layer comprising a plurality of shaped abrasive composites spaced apart by a plurality of land... Agent: 3m Innovative Properties Company

20110021115 - Substrate polishing apparatus and method of polishing substrate using the same: Provided is a substrate polishing apparatus that includes a polishing unit and a pad supporting member. The polishing unit includes a polishing pad polishing a substrate seated on a substrate supporting member, and a pad driving member moving the polishing pad. The pad supporting member is disposed at a side... Agent: Harness, Dickey & Pierce, P.L.C

20110021116 - Method for processing an edge of a glass plate: A method for beveling a thin glass plate by simultaneously grinding an edge of the glass using multiple abrasive cup wheels, wherein the edge of the glass plate is extended from the fixturing device. The extension of the glass plate allows the glass plate to bend in response to forces... Agent: Corning Incorporated

20110021117 - Lightweight flap wheel: A rotary finishing device is provided comprising a substantially solid hub having an inner periphery and an outer periphery, the inner periphery defining an axial throughhole. The device further provides a plurality of slots formed about the outer periphery of a generally circular hub, each of the plurality of slots... Agent: Fay Sharpe LLP

20110021118 - Swing device for grinding machine: A swing device for a grinding machine includes a motor located on a fixed table beside the sanding unit which includes a frame with two mandrels and a sanding belt is mounted to the two mandrels. A movable member is movably mounted to the shaft of the motor so as... Agent: Tian Wang Wang

20110021119 - Grinding wheel assembly: The present invention discloses a grinding wheel assembly including a coupling member, two clamping disks and a grinding wheel. There is a plurality of bulged anchor rims around the coupling member. On both sides of the coupling member, there are two hollow ducts which are linked through a first shaft... Agent: Chung-han Lee

20110021120 - Hand-held machine tool, in particular hand-guided grinding machine: A hand-held machine tool is provided with a split housing, the two parts of which are to be connected via a connecting device that is designed as a plug-in connection. The plug-in connection has a connection piece on the first housing part and an opposite connection piece on the second... Agent: Ronald E. Greigg Greigg & Greigg P.l.l.c.

20110021121 - Angle grinder dust shroud with slideable access hatch: A dust shroud for an angle grinder includes an access hatch which slides along the shroud body to selectively expose an edge of a grinding disc to allow grinding into a corner. The hatch remains attached to the shroud body in both the open and closed position, making the hatch... Agent: BatemanIPLaw Group

20110021122 - Flexible coated abrasive finishing article and method of manufacturing the same: A flexible abrasive finishing article including a backing of fabric or paper having first and second major surfaces with abrasive particles adhesively secured to said first major surface and a layer of cyanoacrylate based material substantially covering the second major surface. The method of making a flexible abrasive finishing material... Agent: Connolly Bove Lodge & Hutz LLP

20110021123 - Multi-functional polishing pad: The polishing pad is suitable for polishing patterned semiconductor substrates containing at least one of copper, dielectric, barrier and tungsten. The polishing pad includes a polymeric matrix; and the polymeric matrix being a polyurethane reaction product of a polyol blend, a polyamine or polyamine mixture and toluene diisocyanate. The polyol... Agent: Rohm And Haas Electronic Materials Cmp Holdings, Inc.

  
01/20/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110014851 - Polishing apparatus and polishing method: A polishing apparatus is provided for polishing wafers at a high yield rate even if roll-off exists. The polishing apparatus polishes a wafer by applying a pressure between a polishing member (polishing pad) 201 and the wafer held by a holding member (top ring) 52 and moving the polishing member... Agent: Wenderoth, Lind & Ponack, L.L.P.

20110014852 - Pick and place tool grinding: The present invention relates to a method and system (100) for ensuring a predetermined level of accuracy of a parallel orientation of a tool tip surface (112) with respect to a work piece holder (110) surface (108) of an assembly device. A grinding plate (130) is provided onto the work... Agent: Nxp, B.v. Nxp Intellectual Property & Licensing

20110014853 - Polishing method, polishing pad and polishing system: A polishing method, a polishing pad and a polishing system are provided. In the invention, the polishing pad is used to polish a polishing article. The polishing pad includes a polishing layer and a surface pattern disposed in the polishing layer. The polishing layer includes a polishing surface, a rotating... Agent: J C Patents

20110014854 - Tool holder: A tool holder is provided with a main body, a taper cone, a working portion, a coolant flow passage, and an adjuster. The taper cone includes a taper portion and movable in an axial direction of the main body. The working portion is mounted on an outer peripheral portion of... Agent: Arent Fox LLP

20110014855 - Adapter for abrasive cutting wheels: An abrasive disc assembly for a tool having an externally threaded, motor-driven spindle. The assembly includes an abrasive disc having a central bore formed therethrough and a male portion having an internally-threaded hub portion and a flange portion. The outer dimension of the hub portion is sized to be received... Agent: Harness Dickey & Pierce, P.L.C (stanley B&d)

20110014856 - Direct motor-drive portable angle grinder: The present invention is an original direct motor-drive portable angle grinder with a disc type motor installed in a position adjacent to the grinding wheel and an outer motor rotating part coaxially and directly driving the grinding wheel. By means of the direct drive, the present invention prevents the emission... Agent: Bacon & Thomas, PLLC

20110014857 - Hand-held machine tool, in particular hand-guided grinding machine: A hand-held machine tool is provided with a split housing, the two parts of which are to be connected via a connecting device that is designed as a plug-in connection. The connecting device has a receiving groove on one housing part and a projection on the other housing part.... Agent: Ronald E. Greigg Greigg & Greigg P.l.l.c.

20110014858 - Grooved cmp polishing pad: The present invention provides polishing pads for use in CMP processes. In one embodiment, a pad comprises a surface defining a plurality of grooves with landing surfaces separating the grooves, the landing surfaces together defining a substantially coplanar polishing surface, each groove having a depth of at least about 10... Agent: Steven Weseman Associate General Counsel, I.p.

  
01/13/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110009031 - Method and device for machining workpieces: The device for carrying out the present method is configured as a machining unit having a device (30) measuring the outside of a workpiece in a contactless manner. Said measuring device is arranged on the machine such that it opposes the surface of the workpiece to be measured at least... Agent: Moetteli & Associates Sarl

20110009032 - Deburring medium and process: A vibratory finishing medium element having at least a portion comprising a devitrified material.... Agent: Myers Bigel Sibley & Sajovec

20110009033 - Polishing slurry for metal films and polishing method: Provided are a polishing slurry for metal films and a polishing method which restrain the generation of erosion and seams, and makes the flatness of a surface polished therewith or thereby high. The slurry and the method are a polishing slurry, for metal films, comprising abrasive grains, a methacrylic acid... Agent: Westerman, Hattori, Daniels & Adrian, LLP

20110009034 - Method of producing rust inhibitive sheet metal through scale removal with a slurry blasting descaling cell having improved grit flow: A method is provided for removing iron oxide scale from sheet metal and producing a sheet metal surface with rust inhibitive properties. The sheet metal is advanced through the descaling cell and a slurry mixture is propelled against at least one of the top surface and bottom surface of the... Agent: Thompson Coburn LLP

20110009035 - Polishing machine for lenses and method for polishing a lens using a machine tool: A polishing machine for lenses with at least one first polishing spindle having a polishing axis (K) and a tool holder disposed on the first polishing spindle for a first polishing disc designed as a tool, further comprising at least one first workpiece spindle having a rotary axis (C) and... Agent: Hudak, Shunk & Farine, Co., L.p.a.

20110009036 - Eyeglass lens processing apparatus: An eyeglass lens processing apparatus is provided with: a lens chuck shaft that holds an eyeglass lens; and a beveling tool for forming a bevel on the periphery of the lens. The beveling tool includes a first processing part for forming a rear bevel on the lens rear side; and... Agent: Sughrue-265550

20110009037 - Polishing apparatus: A polishing apparatus for polishing an end edge of a work piece by bringing a bristle tip of a polishing brush into contact with the end edge of the work piece as the bristle tip passes the end edge of the work piece includes a support plate having a through... Agent: Kenyon & Kenyon LLP

20110009038 - Endless belt type grinding tool: In an endless belt type grinding tool, a tension bar 18 includes a front portion 18-3 and a rear portion 18-4 which are divided from each other in a tubular holding portion 16. The front portion 18-3 and the rear portion 18-4 forcibly abut against each other when the endless... Agent: Wenderoth, Lind & Ponack, L.L.P.

20110009039 - Method and apparatus for manufacturing an abrasive wire: A method and apparatus for an abrasive laden wire is described. In one embodiment, an abrasive coated wire is described. The wire includes a core wire having a symmetrical pattern of abrasive particles coupled to an outer surface of the core wire, and a dielectric film covering portions of the... Agent: Patterson & Sheridan, LLP - - Appm/tx

20110009040 - Knife sharpening tool: A sharpening tool includes a handle, a first sharpening unit mounted on a first end of the handle, and a second sharpening unit mounted on a second end of the handle. The first sharpening unit includes a fixed blade mounted on the handle, a first threaded post rotatably mounted on... Agent: Kamrath & Associates P.A.

  
01/06/2011 > patent applications in patent subcategories. recently filed with US Patent Office

20110003534 - Method for grinding the main and rod bearings of a crankshaft by external cylindrical grinding and apparatus for carrying out the method: In the cylindrical grinding of the main and rod bearings of crankshafts, the rod bearings are ground prior to the main bearings. The advantage of this is that the deformations that unavoidably occur, mainly during grinding of the rod bearings due to the removal of ground material are taken into... Agent: Jordan And Hamburg LLP

20110003535 - Method and device for machining a part by abrasion:

20110003536 - Polishing pad and method of producing the same: The present invention mainly relates to a polishing pad and method of producing the same. The polishing pad comprises a base material having a surface for polishing a substrate, wherein the surface comprises a non-woven fabric and an elastomer. The elastomer is embedded into the fabric, and the non-woven fabric... Agent: Wpat, PC Intellectual Property Attorneys

20110003537 - Polishing apparatus and polishing method: A polishing apparatus according to the present invention includes a substrate holder (32) configured to hold and rotate a substrate (W), a press pad (50) configured to press a polishing tape (41) having a polishing surface against a bevel portion of the substrate held by the substrate holder, and a... Agent: Wenderoth, Lind & Ponack, L.L.P.

20110003538 - Pad conditioner dresser: Methods for extending the service life of a CMP pad dresser having a substrate and a plurality of superabrasive particles disposed thereon which is used to dress a CMP pad are disclosed and described. The method may include dressing the chemical mechanical polishing pad with the dresser; determining superabrasive particle... Agent: Thorpe North & Western, LLP.

20110003539 - Apparatus for double-sided grinding: A grinding apparatus for machining a workpiece (6), including an apparatus frame (2) supporting a grinding station (3) with a number of grinding heads (4) with associated grinding elements (5) arranged such that the grinding elements (5) are in contact with one surface (7) of the workpiece at the passage... Agent: James C. Wray

20110003540 - Polishing apparatus: A polishing apparatus according to the present invention includes a polishing tape (41) having a polishing surface, a substrate holder configured to hold and rotate a substrate (W), a press pad (50) configured to press the polishing tape against a bevel portion of the substrate held by the substrate holder,... Agent: Wenderoth, Lind & Ponack, L.L.P.

20110003541 - Sander: The sander includes a rotary working surface, a driving mechanism that is disposed above the rotary working surface in a direction of a rotation axis of the rotary working surface and rotationally drives the rotary working surface, a cylindrical housing that houses the driving mechanism, and a movable handle that... Agent: Oliff & Berridge, PLC

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