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. 24, 2015
Filed:
Feb. 17, 2009
Applicants:
Rachana Upadhyay, Shrewsbury, MA (US);
Richard W. J. Hall, Southborough, MA (US);
Inventors:
Rachana Upadhyay, Shrewsbury, MA (US);
Richard W. J. Hall, Southborough, MA (US);
Assignees:
Saint-Gobain Abrasives, Inc., Worcester, MA (US);
Saint-Gobain Abrasifs, Conflans-Sainte-Honorine, FR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 3/14 (2006.01); B24D 11/00 (2006.01); B24D 3/26 (2006.01); B24B 37/24 (2012.01); B24D 18/00 (2006.01);
U.S. Cl.
CPC ...
B24D 11/00 (2013.01); B24D 3/26 (2013.01); B24B 37/245 (2013.01); B24D 18/00 (2013.01);
Abstract
An abrasive article includes a polymer matrix and abrasive grains dispersed in the polymer matrix, wherein the abrasive article has a void volume of at least 50%. The polymer matrix is polymerized from a monomer including at least one double bond.
Upadhyay, Rachana. (2015). High porosity abrasive articles and methods of manufacturing same (U.S. Patent No. 8986407). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8986407
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile