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:
Nov. 22, 2022
Filed:
Sep. 28, 2018
Applicants:
Saint-gobain Abrasives, Inc., Worcester, MA (US);
Saint-gobain Abrasifs, Conflans-Sainte-Honorine, FR;
Inventors:
Maureen A. Brosnan, West Boylston, MA (US);
Joseph L. Citrone, Natick, MA (US);
Steffi Kaminski, Shrewsbury, MA (US);
Charles W. Bleakney, IV, Northborough, MA (US);
Yinggang Tian, Shrewsbury, MA (US);
Ankit Thakur, Northborough, MA (US);
Assignees:
SAINT-GOBAIN ABRASIVES, INC., Worcester, MA (US);
SAINT-GOBAIN ABRASIFS, Conflans-Sainte-Honorine, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23D 61/18 (2006.01); B24B 27/06 (2006.01); B24D 11/00 (2006.01); B24D 18/00 (2006.01); B24D 11/04 (2006.01);
U.S. Cl.
CPC ...
B23D 61/185 (2013.01); B24B 27/0633 (2013.01); B24D 11/001 (2013.01); B24D 11/04 (2013.01); B24D 18/0018 (2013.01);
Abstract
An abrasive article comprising a substrate having an elongated body and abrasive particles attached to the elongated body, the content of the abrasive particles oscillates along the length of the body between a minimum and maximum value, and the minimum content is greater than 0.