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. 26, 2003
Filed:
May. 22, 2000
Applicant:
Inventors:
Pankaj K. Mehrotra, Greensburg, PA (US);
Mark A. Garman, Johnstown, PA (US);
Chuck E. Lipniskis, Greensburg, PA (US);
Frank B. Battaglia, Latrobe, PA (US);
Assignee:
Kennametal PC Inc., Latrobe, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 3/518 ; C04B 3/5453 ; C04B 3/5599 ;
U.S. Cl.
CPC ...
C04B 3/518 ; C04B 3/5453 ; C04B 3/5599 ;
Abstract
A process for making a heat treated ground ceramic cutting tool and the resultant cutting tool. The process comprising the steps of: providing an uncoated ground ceramic cutting tool having at least a portion thereof ground; and heat treating the uncoated ground ceramic cutting tool so as to form the heat treated ground ceramic cutting tool.