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. 10, 2015
Filed:
Feb. 22, 2011
Applicants:
Maiken Givot, St. Paul, MN (US);
Mark G. Schwabel, Lake Elmo, MN (US);
Inventors:
Maiken Givot, St. Paul, MN (US);
Mark G. Schwabel, Lake Elmo, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B24D 5/12 (2006.01); B24D 5/02 (2006.01); B24D 3/00 (2006.01); C09K 3/14 (2006.01); C04B 35/111 (2006.01); C04B 35/628 (2006.01);
U.S. Cl.
CPC ...
B24D 5/12 (2013.01); B24D 3/00 (2013.01); B24D 5/02 (2013.01); C04B 35/1115 (2013.01); C04B 35/62813 (2013.01); C04B 35/62886 (2013.01); C04B 35/62892 (2013.01); C09K 3/1409 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3225 (2013.01); C04B 2235/3227 (2013.01); C04B 2235/3275 (2013.01);
Abstract
A bonded abrasive wheel comprises ceramic shaped abrasive particles retained in a binder. The ceramic shaped abrasive particles are bounded by a respective base, top and plurality of sides connecting the base and the top. Adjacent sides meet at respective side edges having an average radius of curvature of less than 50 micrometers.