The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 23, 2005
Filed:
Jun. 11, 2003
Shan Wan, Lewis Center, OH (US);
Eoin M. O'tighearnaigh, Kalmthout, BE;
Therese Raftery, Columbus, OH (US);
Rosemarie Shelly Snyder, Millersport, OH (US);
Gary Martin Flood, Canal Winchester, OH (US);
Shan Wan, Lewis Center, OH (US);
Eoin M. O'Tighearnaigh, Kalmthout, BE;
Therese Raftery, Columbus, OH (US);
Rosemarie Shelly Snyder, Millersport, OH (US);
Gary Martin Flood, Canal Winchester, OH (US);
Diamond Innovations, Inc., Worthington, OH (US);
Abstract
An abrasive tool insert includes (a) a substrate having a support face that includes (1) an inner support table, (2) an outer shoulder having a width, S, and (3) a downwardly sloping interface from the support table to the shoulder, which interface has a slope angle, S. A continuous abrasive layer, integrally formed on the substrate support face, includes (1) a center having a height, D, (2) a diameter, D, (3) a periphery having a height, D, in contact with the shoulder and which periphery forms a cutting edge. S:Dranges from between 0 and about 0.5. For each Sand S:D, D:Dis selected so as to diminish residual stress in the abrasive layer.