Grinding tool
July 26, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesCleaning tape for magnetic head Process for the manufacture of abrasives Manufacturing of flexible abrasives Abrasive compacts Method for adhesion of grit to blade tips Coated abrasive suitable for use as a lapping material Brazing of diamond Textured lapping plate and process for its manufacture Sawblade segments utilizing polycrystalline diamond grit Patent #: 4883500 InventorApplicationNo. 385735 filed on 07/26/1989US Classes:51/295, IMPREGNATING OR COATING AN ABRASIVE TOOL51/293, MISCELLANEOUS51/309Metal or metal oxideExaminersPrimary: Dixon, William R. Jr.Assistant: Thompson, Willie J. Attorney, Agent or FirmInternational ClassB24B 001/00Foreign Application Priority Data1988-07-27 CHAbstractA material removing tool wherein a wheel-shaped, rod-like, tubular or otherwise configurated carrier supports pulverulent and/or granular particles of abrasive material which are joined to each other and/or to the carrier by active solder, such as an alloy or an eutectic of copper, silver, titanium and/or zirconium. The particles can be individually joined to the carrier or they can form a compact wherein the particles are held together by active solder. The compact can be joined to the carrier by active solder or by a standard solder, such as common solder or eutectic solder. That surface of the carrier which is joined with particles of abrasive material can be provided with recesses for portions of abrasive particles which are joined to the carrier by active solder. | |
