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:
Sep. 18, 2018
Filed:
Aug. 27, 2015
Applicant:
Kwh Mirka Ltd, Jeppo, FI;
Inventors:
Beatriz Meana-Esteban, Jakobstad, FI;
Göran Höglund, Nykarleby, FI;
Hans Hede, Vörå, FI;
Markus Kass, Bennaäs, FI;
Mats Sundell, Hirvlax, FI;
Assignee:
KWH MIRKA LTD, Jeppo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 37/24 (2012.01); B24D 11/04 (2006.01); B24B 37/26 (2012.01); B24D 3/28 (2006.01); B24D 11/00 (2006.01); B24D 11/02 (2006.01); B24D 3/00 (2006.01);
U.S. Cl.
CPC ...
B24D 11/04 (2013.01); B24B 37/245 (2013.01); B24B 37/26 (2013.01); B24D 3/002 (2013.01); B24D 3/28 (2013.01); B24D 11/00 (2013.01); B24D 11/005 (2013.01); B24D 11/02 (2013.01);
Abstract
The invention relates to obtaining an abrasive product comprising a surface with multiple abrasive zones supported by a backing layer. The abrasive zone are surrounded by interconnected channel portions comprising first channel portions with a first transverse dimension tdand second channel portions with a second transverse dimension tdlarger than the first transverse dimension td