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. 04, 2001
Filed:
Dec. 21, 1999
Applicant:
Inventors:
Markus Fischbacher, Walchsee, AT;
Hans Noichl, Kirchberg, AT;
Assignee:
Tyrolit Schleifmittelwerke Swarovski K.G., Schwaz, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23F 2/103 ;
U.S. Cl.
CPC ...
B23F 2/103 ;
Abstract
A grinding wheel includes a carrier wheel and a grinding layer formed on a peripheral surface of the carrier wheel. The grinding layer includes grinding segments and cup-shaped or scoop-shaped openings between the grinding segments.