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:
Feb. 17, 2009
Filed:
Oct. 05, 2005
Applicants:
Dennis G. Welygan, Woodbury, MN (US);
Kyongcheol Lee, Woodbury, MN (US);
Louis S. Moren, Mahtomedi, MN (US);
Inventors:
Dennis G. Welygan, Woodbury, MN (US);
Kyongcheol Lee, Woodbury, MN (US);
Louis S. Moren, Mahtomedi, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24D 18/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of making an abrasive product includes compacting a cohesive layer of abrasive particles and particulate curable binder precursor prior to forming curable shaped structures, and then at least partially curing the curable binder precursor.