Grinding machine
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Description
The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.
Claims
The ornamental design for a grinding machine, as shown and described.
Referenced Cited
U.S. Patent Documents
3017727 | January 1962 | Georg |
4729192 | March 8, 1988 | Elsdoerfer |
5961379 | October 5, 1999 | Uchida |
6010394 | January 4, 2000 | Dieck |
D459370 | June 25, 2002 | Beadel |
D530728 | October 24, 2006 | Liao |
D558801 | January 1, 2008 | Chen |
D585914 | February 3, 2009 | Hart |
D673591 | January 1, 2013 | Surowaniec |
D673985 | January 8, 2013 | Surowaniec |
D719989 | December 23, 2014 | St. Laurent |
D724634 | March 17, 2015 | St. Laurent |
Patent History
Patent number: D812655
Type: Grant
Filed: Oct 8, 2015
Date of Patent: Mar 13, 2018
Assignee: NETZSCH-Feinmahltechnik GmbH (Selb)
Inventor: Karl-Ludwig Holl (Bamberg)
Primary Examiner: Richard E Chilcot
Application Number: 35/500,791
Type: Grant
Filed: Oct 8, 2015
Date of Patent: Mar 13, 2018
Assignee: NETZSCH-Feinmahltechnik GmbH (Selb)
Inventor: Karl-Ludwig Holl (Bamberg)
Primary Examiner: Richard E Chilcot
Application Number: 35/500,791
Classifications
Current U.S. Class:
Abrading (D15/124)