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. 28, 2014
Filed:
Dec. 29, 2011
Applicants:
Jianna Wang, Grafton, MA (US);
Guan Wang, Worcester, MA (US);
Charles G. Herbert, Shrewsbury, MA (US);
Inventors:
Jianna Wang, Grafton, MA (US);
Guan Wang, Worcester, MA (US);
Charles G. Herbert, Shrewsbury, MA (US);
Assignees:
Saint-Gobain Abrasives, Inc., Worcester, MA (US);
Saint-Gobain Abrasifs, Conflans-Sainte-Honorine, FR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B24D 3/00 (2006.01); C09K 3/14 (2006.01);
U.S. Cl.
CPC ...
C09K 3/1409 (2013.01); B24D 3/00 (2013.01);
Abstract
An abrasive article comprising an abrasive particle including a core comprising a compressible material, an intermediate layer comprising a binder material overlying an exterior surface of the core, and an outer layer comprising abrasive grains overlying the intermediate layer.