| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 051307000 |
WITH INORGANIC MATERIAL
| 434 |
| 051298000 |
WITH SYNTHETIC RESIN
| 131 |
| 051295000 |
IMPREGNATING OR COATING AN ABRASIVE TOOL
| 99 |
| 051296000 |
PORE FORMING
| 40 |
| 051297000 |
LAMINATING
| 39 |
| 051306000 |
WITH HYDROCARBON
| 6 |
| 051302000 |
WITH CARBOHYDRATE OR REACTION PRODUCT THEREOF | 3 |
| 20110056143 | INTERMEDIATE PRODUCT FOR USE IN THE PRODUCTION OF ABRADING OR CUTTING TOOLS - An intermediate product for use in the production of abrading or cutting tools has the form of a soft, easily deformable paste comprising powdery sinterable matrix material, binding agent and solvent for the binding agent, the paste having superabrasive particles dispersed therein, the superabrasive particles being individually encrusted within a coating of presintered material. | 03-10-2011 |
| 20120192500 | COATED ABRASIVE AGGREGATES AND PRODUCTS CONTAING SAME - A coated abrasive product includes a particulate material containing green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles, a nanoparticle binder, a dual function material, and a cross-linking agent. These green unfired abrasive aggregates can also be used in free abrasive products and bonded abrasive products. | 08-02-2012 |
| 20160158917 | Wood-Based Abrasive Blasting Media - A wood-based blasting material is formed for introduction into a blasting fluid by mixing high-density pellet particles of various sizes. The pellet particles are formed from sawdust or fiber pressed under high pressure, resulting in brittle pellets. The pellets may then be crumbled and screened into particles of an appropriate size. The particles do not disassociate into their constituent materials when mixed with the blasting fluid, and thus maintain their density during use in the abrasive blasting process. | 06-09-2016 |
| 051294000 |
BAG OR FILLED CLOTH | 2 |
| 20130227893 | APPARATUS AND COMPOSITION FOR SHARPENING A PAPER SHREDDER BLADE, AND PREPARATION PROCESS THEREFOR - Composition, apparatus, and methods of composition and apparatus manufacture, for sharpening a paper shredder blade. Composition includes grinding powder, thickening agent, and additive. The thickening agent may be a white oil, an animal oil, an vegetable oil, or a stearine wax. The additive may be an antirust powder, an antiwear powder, an antistatic powder, or an antioxidation powder. The grinding composition is dispensed into a polyethylene film, and sealed to form the grinding apparatus, as a grinding sheet or a grinding packet. A method for forming a grinding sheet includes selecting the constituent materials for a grinding composition; stirring the constituent grinding composition materials; heating the constituent materials to melting; mixing the constituent materials, while melting and intermixing; cooling and packaging the grinding composition to form a grinding sheet or packet. | 09-05-2013 |
| 20130227894 | APPARATUS AND COMPOSITION FOR SHARPENING A PAPER SHREDDER BLADE, AND PREPARATION PROCESS THEREFOR - Composition, apparatus, and methods of composition and apparatus manufacture, for sharpening a paper shredder blade. Composition includes grinding powder, thickening agent, and additive. The thickening agent may be a white oil, an animal oil, an vegetable oil, or a stearine wax. The additive may be an antirust powder, an antiwear powder, an antistatic powder, or an antioxidation powder. The grinding composition is dispensed into a polyethylene film, and sealed to form the grinding apparatus, as a grinding sheet or a grinding packet. A method for forming a grinding sheet includes selecting the constituent materials for a grinding composition; stirring the constituent grinding composition materials; heating the constituent materials to melting; mixing the constituent materials, while melting and intermixing; cooling and packaging the grinding composition to form a grinding sheet or packet. | 09-05-2013 |
| 051293000 |
MISCELLANEOUS | 2 |
| 20090139148 | SUPERABRASIVE GRAIN SETTING METHOD - In a superabrasive grain setting method, a two-dimensionally developed coordinate preparation step is taken, wherein a non-cylindrical area of a mounting surface where a tangential line to the mounting surface in a plane including the axis of the manufacturing mold crosses with the axis of a manufacturing mold is developed into a circular-arc belt-like surface, and a plurality of mounting points are set on the circular-arc belt-like surface in a grid pattern in dependence on mounting positions for superabrasive grains. Then, a rectification step is taken, wherein the grid pattern of the mounting points is rectified in predetermined angular ranges so that the mounting points do not make consecutive point lines in the circumferential direction of the circular-arc belt-like surface. A mounting step is thereafter taken of mounting the superabrasive grains on the mounting surface of the manufacturing mold based on the grid pattern rectified at the rectification step. | 06-04-2009 |
| 20100251623 | METHOD OF ASSEMBLING INNER DIAMETER GRINDING TOOL - A tool for grinding an inner diameter even when holders having grindstones are axially connected. A gap enclosed by the inner peripheral surface of a divided tool holder, a draw bar and O-rings is formed in a state in which the draw bar is inserted into a tool holder in which a plurality of divided tool holders are connected in series. A filler is filled into the gap to fix a support bush to the divided tool holder. An adjustment screw of each arm held circumferentially away from each other on the divided tool holder is turned to adjust a distance between a pin and the arm, and the radial projecting amount of each of grindstones is adjusted. The projecting amount is adjusted such that the plurality of grindstones rotate along the same rotational trajectory and the center of the rotational trajectory corresponds to the axis of the draw bar. | 10-07-2010 |
| 051299000 |
WITH RUBBER OR REACTION PRODUCT THEREOF | 1 |
| 20110232198 | BACKINGLESS ABRASIVE ARTICLE - An abrasive article includes an abrasive layer having an array of protrusions. The abrasive layer has a thickness not greater than about 500 mils. The abrasive article is free of a backing layer. | 09-29-2011 |
| 051304000 |
WITH FATS, FATTY OILS OR FATTY OIL ACIDS AND SALTS THEREOF | 1 |
| 20130118091 | Methods For Processing Abrasive Slurry - Systems and methods are provided for processing abrasive slurry used in cutting operations. The slurry is mixed with a first solvent in a tank. The slurry is vibrated and/or ultrasonically agitated such that abrasive grain contained in the slurry separates from the other components of the slurry and the first solvent. After the abrasive grain has settled to a bottom portion of the container, the other components of the slurry and the first solvent are removed from the tank. The abrasive grain may then be washed with a second solvent. The abrasive grain is then heated and is suitable for reuse in an abrasive slurry. | 05-16-2013 |
