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:
Feb. 27, 2018
Filed:
Sep. 24, 2014
Applicant:
Kennametal Inc., Latrobe, PA (US);
Inventors:
Li Ning, Pleasant Unity, PA (US);
Nicholas Henry, Greensburg, PA (US);
Assignee:
KENNAMETAL INC., Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23D 77/00 (2006.01);
U.S. Cl.
CPC ...
B23D 77/006 (2013.01); B23D 77/00 (2013.01); B23D 2277/04 (2013.01); B23D 2277/30 (2013.01); B23D 2277/44 (2013.01); B23D 2277/60 (2013.01); Y10T 408/45 (2015.01); Y10T 408/9095 (2015.01);
Abstract
In one aspect, reamers having radially extending flutes are described herein. A reamer described herein comprises a cutting portion including a plurality of cutting teeth separated by flutes, the cutting teeth defining an outer diameter of the cutting portion and the flutes extending radially to define an inner diameter of the cutting portion.