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:
Mar. 26, 2019
Filed:
Jan. 31, 2018
Applicant:
Kennametal Inc., Latrobe, PA (US);
Inventors:
Padmakumar Muthuswamy, Bangalore, IN;
Arunachalam Muthuchidambaram, Bangalore, IN;
Arvind Mani, Bangalore, IN;
Assignee:
KENNAMETAL INC., Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 27/16 (2006.01); B23B 27/14 (2006.01); B23B 29/04 (2006.01);
U.S. Cl.
CPC ...
B23B 27/145 (2013.01); B23B 29/043 (2013.01); B23B 27/16 (2013.01); B23B 27/164 (2013.01); B23B 27/1614 (2013.01); B23B 27/1622 (2013.01); B23B 27/1625 (2013.01); B23B 27/1644 (2013.01); B23B 2200/049 (2013.01); B23B 2200/161 (2013.01); B23B 2200/168 (2013.01); B23B 2205/12 (2013.01); Y10T 407/22 (2015.01); Y10T 407/23 (2015.01);
Abstract
A cutting insert including a body having three vertices, an upper face, a lower face, and flank faces joining the upper and lower faces. At least one cutting edge is formed at an intersection between the upper face and the flank faces. A generally triangular-shaped island surrounds a central axis of the cutting insert and is higher in elevation than at least one portion of the upper face.