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:
Oct. 02, 2018
Filed:
Mar. 04, 2016
Applicants:
Saint-gobain Abrasives, Inc., Worcester, MA (US);
Saint-gobain Abrasifs, Conflans-Sainte-Honorine, FR;
Inventors:
Cecile O. Mejean, Acton, MA (US);
Srinivasan Ramanath, Holden, MA (US);
Ramanujam Vedantham, Shrewsbury, MA (US);
Kelley McNeal, Northborough, MA (US);
Assignees:
SAINT-GOBAIN ABRASIVES, INC., Worcester, MA (US);
SAINT-GOBAIN ABRASIFS, Conflans-Sainte-Honorine, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B24D 7/06 (2006.01);
U.S. Cl.
CPC ...
B24D 7/06 (2013.01);
Abstract
An abrasive article includes a body having an annular surface including abrasive segments coupled to the annular surface, and the abrasive segments define an abrasive annular region and a percent abrasive surface area of not greater than 24% for the total surface area of the abrasive annular region.