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Abrading July category listing 07/10

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.
07/29/2010 > patent applications in patent subcategories. category listing

20100190413 - Polishing composition: A polishing composition containing an abrasive and water, wherein the polishing composition has a pH of from 0.1 to 7, and satisfies the following conditions: (1) that the number of polishing particles having sizes of 0.56 μm or more and less than 1 μm is 500,000 or less per 1... Agent: Birch Stewart Kolasch & Birch

20100190414 - Method of processing synthetic quartz glass substrate for semiconductor: Disclosed is a method of processing a synthetic quartz glass substrate for a semiconductor, wherein a polishing part of a rotary small-sized processing tool is put in contact with a surface of the synthetic quartz glass substrate in a contact area of 1 to 500 mm2, and is scanningly moved... Agent: Birch Stewart Kolasch & Birch

20100190415 - Device and a method for polishing lenses: A method for polishing lens surfaces, in which a) prior to the polishing process, for the purpose of determining an abrasion profile, at least one point of a workpiece is polished by means of a polishing tool to be used, using at least one pre-defined parameter; b) the polishing abrasion... Agent: Hudak, Shunk & Farine, Co., L.p.a.

20100190416 - Device for polishing the edge of a semiconductor substrate: Disclosed are devices and methods for chemical and mechanical polishing of the edge of a semiconductor substrate that includes a protruding residual topography in a peripheral region of the substrate resulting from a layer transfer process based on an ion implantation step, a bonding step and a detachment step, such... Agent: Edwards Angell Palmer & Dodge LLP

20100190417 - Apparatus for dressing a polishing pad, chemical mechanical polishing apparatus and method: An apparatus for dressing a polishing pad is described. The apparatus includes a dresser drive shaft which is rotatable and vertically movable, a dresser flange coupled to the dresser drive shaft and configured to secure a dressing member thereto, a spherical bearing provided in the dresser flange and configured to... Agent: Wenderoth, Lind & Ponack, L.L.P.

20100190418 - Lapping plate-conditioning grindstone segment, lapping plate-conditioning lapping machine, and method for conditioning lapping plate: In a lapping machine comprising a lapping plate and a conditioning carrier disposed thereon, the carrier being provided with bores for receiving conditioning grindstone segments, the lapping plate is polished and conditioned by cooperatively rotating the lapping plate and the carrier and feeding loose abrasive grains to the lapping plate.... Agent: Birch Stewart Kolasch & Birch

20100190419 - Tool: A tool for surface machining of a workpiece includes a drive, a spindle operatively and detachably connected to the drive so as to be acted upon by the drive and a basic body connected to the spindle having at least two working surfaces. The drive is configured to act on... Agent: Darby & Darby P.C.

20100190420 - Abrasive disc: Means for Solution An abrasive disc which comprises a disc-shaped laminate comprising a layer of a nonwoven abrasive material, a layer of a reinforcing fabric connected to one side of the layer of the nonwoven abrasive material, a central opening, an almost flat front surface and an almost flat back... Agent: 3m Innovative Properties Company

20100190422 - Floor edger and grinder device: A floor edger and grinding device 10 has a deck 20 pivotably mounted to a rear frame 18 with a handle 16. The deck has a motor 22 mounted thereon that drives two grinder discs 24 in opposite rotational directions. The deck has a skirt 26 and a notch 28... Agent: Reising Ethington P.C.

20100190421 - Surface grinding machine and grinding head therefor: A surface grinding machine generally consisting of a drive means provided with an output shaft; a planetary disk mounted on the shaft; and at least two grinding head units mounted on the planetary disk, each including a housing mounted on the planetary disk, a shaft having a flange portion, journaled... Agent: Novak Druce & Quigg LLP

20100190423 - Thin film brazing of superabrasive tools: Methods for orienting superabrasive particles in a superabrasive tool are provided. In one aspect, for example, a method for orienting superabrasive particles in a tool is provided. Such a method can include providing a plurality of superabrasive particles having a preselected average size, preselecting a thickness for an amorphous braze... Agent: Thorpe North & Western, LLP.

20100190424 - Reinforced bonded abrasive tools: Bonded abrasive tools, e.g., grinding wheels, can be reinforced using, for instance, one or more fibreglass web(s) having a surface of glass per unit of at least 0.2. Alternatively or in addition, the fibreglass web has a thickness of 2 mm or less. The web can be designed to provide... Agent: Houston Eliseeva

07/22/2010 > patent applications in patent subcategories. category listing

20100184356 - Device for machining an ophthalmic lens: The shaper device for shaping an ophthalmic lens comprises a blocking support on a blocking axis, a shaper tool, an electronic or computer unit for controlling the position of said shaper tool, and a man/machine interface connected to said electronic or computer unit, and comprising a display screen (253) and... Agent: Young & Thompson

20100184357 - Polishing pad and system with window support: A polishing system includes a polishing pad having a solid light-transmissive window, an optical fiber having an end, and a spacer having a vertical aperture therethrough. A bottom surface of the spacer contacts the end of the optical fiber, a top surface of the spacer contacts the underside of the... Agent: Fish & Richardson P.C.

20100184358 - Sanding element: The invention concerns a sanding element with a succession of overlapping lamellas (3, 4) comprising sanding grains (9), characterized in that these lamellas (3, 4) are alternately formed of sanding lamellas (3) and compressible lamellas (4), whereby each sanding lamella (3) rests on a compressible lamella (4).... Agent: Aexius, LLC

20100184359 - Method for fabricating semiconductor device: A method for fabricating a semiconductor device through a chemical mechanical polishing (CMP) process is provided. The CMP process is performed by using a slurry. The semiconductor device fabrication method can ensure the reliability and economical efficiency of the device by performing a CMP process using a CMP slurry having... Agent: Ip & T Law Firm PLC

20100184360 - Method of sharpening a wood working knife: A method for sharpening a wood working knife having opposed cutting edges, wherein the knife body is held by clamping features on a first surface of the knife and the opposed edges are simultaneously sharpened.... Agent: Fitzpatrick Cella Harper & Scinto

20100184361 - Polishing head and tool change arm for a polishing head: A polishing head for use in a polishing machine for optical surfaces, having an axis of rotation and a base body having a holding structure intended to be arranged at a polishing spindle and having a transport element intended to be held at a tool change arm, the transport element... Agent: Hudak, Shunk & Farine, Co., L.p.a.

20100184362 - Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium: There are disclosed a polishing method and a polishing device in which cleaning of a glass substrate surface can be achieved to a high level. A glass substrate (MD substrate 1) in the shape of a circular disc having a circular hole in a center portion is polished with an... Agent: Cook Alex Ltd

20100184363 - Abrasive articles having mechanical fasteners: Fixed abrasive articles comprising a substrate having an abrasive surface and an attachment surface, and at least one engaging projection are described. Generally, the engaging projection comprises a top surface having a top surface edge and an attachment end attached to the attachment surface of the substrate. The area of... Agent: 3m Innovative Properties Company

07/15/2010 > patent applications in patent subcategories. category listing

20100178848 - Protecting device for processing tool of machine tool and honing machine: In a honing machine, for example, a magnetic coupling device (25) for transmitting the rotating force of a servo motor (16) to a rotary spindle (2) by magnetic action is provided between the rotary spindle (2) on which a honing tool (1) as processing tool is mounted and the servo... Agent: Cheng Law Group, PLLC

20100178849 - Stone wall grinding and polishing system: A system, apparatus and method capable of grinding and polishing fabricated vertical surfaces of varying shapes and sizes without the use of hand tools. The system comprises a frame which can be affixed to the surface and which supports a grinding and polishing apparatus. The grinding and polishing apparatus uses... Agent: Dickstein Shapiro LLP

20100178851 - Polishing apparatus and polishing method: A polishing apparatus for polishing a periphery of a substrate includes a substrate holder configured to rotate the substrate, a first polishing section configured to polish the periphery of the substrate by bringing a polishing layer of a first polishing tool into contact with the periphery of the substrate when... Agent: Wenderoth, Lind & Ponack, L.L.P.

20100178850 - Techniques for debris reduction when performing edge deletion on coated articles having temporary protective coatings applied thereto: Certain example embodiments of this invention relate to techniques for edge deleting coatings supported by coated articles while a temporary protective coating is applied thereto. More particularly, a stationary, enlarged, and higher powered aspirator is connected to flexible tubing, which itself has an enlarged diameter, that has a nozzle located... Agent: Nixon & Vanderhye, PC

20100178852 - Apparatus and process for producing surface-treated granular product and surface-treated granular product: It is intended to produce a high-quality purified surface-treated granular substance and processed substance through, without application of excessive pressure or temperature, efficient grinding of a surface layer region of feedstock granular substance by means of simple apparatus and operation to thereby remove unwanted portions, such as surface nonedible portion,... Agent: Flynn Thiel Boutell & Tanis, P.C.

20100178853 - Polishing pads for chemical mechanical planarization and/or other polishing methods: Embodiments herein provide polishing pads that produce high post-polish planarity, such as on a wafer substrate or other substrates. Exemplary pads include a bulk matrix and embedded polymer particles. Pads according to embodiments herein may be used to remove material over a composite substrate, comprised of two or more different... Agent: Schwabe Williamson & Wyatt Pacwest Center, Suite 1900

20100178854 - Projector and blasting machine: Disclosed are a projector comprising an impeller rotated at high speed by a high-speed rotation driving device and a cover for covering the outer peripheral part of the impeller and having a projection material suction port and a projection material discharge port; and a blasting machine. In the projector, the... Agent: Jordan And Hamburg LLP

20100178855 - Carbon electrode grinding apparatus: A carbon electrode grinding apparatus for shaping a front end of an arc discharge carbon electrode is provided with front end grinding blades configured to grind a front end surface of the carbon electrode, lateral surface grinding blades configured to grind a surface from the front end surface to a... Agent: Greenblum & Bernstein, P.L.C

20100178856 - Cordless power gasket scraper and surface cleaning tool with light source: A power gasket scraper with cordless capability (12) for ease of maneuverability, work in confined spaces, and reduced time for completion of surface preparation. LED light (1) to illuminate work area, interchangeable attachments (FIGS. 2, 3, 4, 5, 6) for different surfaces to be removed or cleaned, spring release (2)... Agent: Omar J. Cruz

20100178857 - Handheld power tool: p

20100178858 - Optical grade surfacing device: A surface device includes a rigid holder (11), an elastically compressible interface (12) connected to the rigid holder, a flexible pad (13) adapted to be applied onto the surface to be machined (30) and a flexible belt (14) applied against and partially covering the side surface (18) of the interface... Agent: Young & Thompson

07/08/2010 > patent applications in patent subcategories. category listing

20100173565 - Grinding center and method for the simultaneous grinding of multiple crankshaft bearings: The invention relates to a grinding center for the simultaneous grinding of multiple main bearings and rod bearings and/or central sections of crankshafts (22). Two rod bearing grinding spindles (14, 15), wherein the first can be displaced only in the Z direction and the second can be minimally displaced only... Agent: Jordan And Hamburg LLP

20100173566 - Carrier head membrane roughness to control polishing rate: An apparatus comprises a flexible membrane for use with a carrier head of a substrate chemical mechanical polishing apparatus. The membrane comprises an outer surface providing a substrate receiving surface, wherein the outer surface has a central portion and an edge portion surrounding the central portion, wherein the central portion... Agent: Fish & Richardson P.C.

20100173567 - Methods and devices for enhancing chemical mechanical polishing processes: The present invention discloses methods and systems for increasing polishing performance of a CMP process. In one aspect, for example, a method of increasing polishing performance of a CMP process includes vibrating a contact interface between a CMP pad and a wafer during a CMP process, such that oscillations between... Agent: Thorpe North & Western, LLP.

20100173568 - System for surface preparation: A system for preparing a surface for painting, staining, or other treatment is provided. This system includes a surface preparation material and an optional dispenser for dispensing the surface preparation material. The surface preparation material includes a single-layer or multi-layer substrate material or fabric; a sanding portion formed on the... Agent: Mcnees Wallace & Nurick LLC

20100173569 - Blasting device and containment: Disclosed herein is a containment system for a blasting device to prevent release of resulting particulate material into the environment. The system comprises a blasting device having at least one fluid jet nozzle for delivering a stream of particles under pressure toward a substrate positioned on a supporting platform. The... Agent: Rissman Hendricks & Oliverio, LLP

20100173570 - Water jet cutting machine: A profile cutting apparatus comprising: a cutting head supporting a nozzle through which a cutting medium passes, and at least two drives that drive the cutting head to tilt relative to a vertical axis while driving the cutting head to rotate about the vertical axis, wherein the tilt of the... Agent: Stites & Harbison PLLC

20100173571 - Centerless grinding method: To provide a centerless grinding method which facilitates a tooling change and enables automation. A blade 11 is disposed slidable along a first straight line 101, i.e., Y axis, a grinding wheel 7 is disposed slidable along a second straight line 102, i.e., X axis, and a regulating wheel 9... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

20100173572 - Multi-drum sander and/or rasp: Described herein is technology for, among other things, a multi-purpose sanding or filing apparatus. The apparatus includes a motor, a plurality of drive mechanisms in mechanical communication with the motor, and a plurality of drums, where each of the drums has an axis passing therethrough, the drums are coupled with... Agent: Greenberg Traurig, LLP

20100173573 - Polishing pad and method of manufacturing the same: s

07/01/2010 > patent applications in patent subcategories. category listing

20100167629 - Method of determining pressure to apply to wafers during a cmp: A method for uniformly planarizing a wafer that includes determining a first wafer warped value at a first zone on the wafer, determining a second wafer warped value at a second zone on the wafer, and calculating a pressure difference based on the first and second wafer warped values at... Agent: Stmicroelectronics, Inc.

20100167628 - Method of grinding bar-shaped workpieces, grinding machine for carrying out the method, and grinding cell in twin arrangement: In order to grind bar-shaped workpieces which have a non-circular cross-section and flat faces which are parallel to each other, two partial operations are performed consecutively. First, the bar-shaped workpiece is rough ground and finished on the faces by way of double-disk face grinding. The bar-shaped workpiece is clamped on... Agent: Jordan And Hamburg LLP

20100167627 - Precision machining apparatus and precision machining method: A precision machining apparatus is structured such that a feed-screw mechanism and an actuator are mounted on a second mount which supports a rotating device that rotates a wheel, and grinding is performed while appropriately adjusting the amount of movement of the second mount in a rough grinding stage through... Agent: Finnegan, Henderson, Farabow, Garrett & Dunner LLP

20100167630 - Multi-air aqua reservoir moist sanding system: An abrasive disc includes a backing layer on a first major surface, a water-impermeable abrasive layer on a second major surface, and a water-absorbable, compressible, resilient, porous foam layer sandwiched in between the backing layer and the abrasive layer. The disc further includes a plurality of perforations. The disc is... Agent: Hamilton, Brook, Smith & Reynolds, P.C.

20100167631 - Method for removing surface coatings: A method of removing a coating, such as paint, varnish, biological growth or grime, from a surface, the method comprising selecting a suitable particulate solid having a particular, size of from 150-250 mm and a fluid carrier to form a spray mixture and spraying the mixture as a jet spray... Agent: Factor & Lake, Ltd

20100167632 - Manual power sander, and vibration isolation device of a manual power sander: The invention emanates from a hand-held grinder, in particular an orbital grinder, with at least one handle (10) in or on a housing part (19) and with a drive unit (12) to drive a grinding disc (14) in or on a disc-shaped tool carrier (13) in a housing (11), wherein... Agent: Michael J. Striker

20100167633 - Protective device: The invention originates from a safety device, in particular for hand-held power tools, with a disk-shaped and rotating tool, and with a base body (12). It is recommended that the safety device include an energy-absorbing element (14) arranged on the base body (12).... Agent: Michael J. Striker

20100167634 - Grinding wheel: A grinding wheel having a grindstone portion formed on a core includes slippery fluoroplastic coating films that prevent attachment of foreign matter, the coating films being provided on the portions of the core, with which portions the foreign matter can be brought into contact.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, L.L.P.

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