Metalworking machine
Description
The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.
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Claims
The ornamental design for the metalworking machine, as shown and described.
Referenced Cited
U.S. Patent Documents
1710262 | April 1929 | Kellogg |
2964089 | December 1960 | Kunz |
3333451 | August 1967 | Inlow |
3392566 | July 1968 | Sporck |
4142393 | March 6, 1979 | Nagel |
4557129 | December 10, 1985 | Lash |
4702099 | October 27, 1987 | Sturm |
4857412 | August 15, 1989 | Fleury |
4974435 | December 4, 1990 | Vandenbroucke |
5156034 | October 20, 1992 | Lorbach |
5555759 | September 17, 1996 | Rosene |
5575168 | November 19, 1996 | Rosene |
6112568 | September 5, 2000 | Lindstrom |
7096702 | August 29, 2006 | McDonald |
7171282 | January 30, 2007 | Matsuoka |
7343767 | March 18, 2008 | Bauer |
8671728 | March 18, 2014 | Heusel |
Patent History
Patent number: D770546
Type: Grant
Filed: Jun 11, 2015
Date of Patent: Nov 1, 2016
Inventor: Andreas Krause (Wolfenbüttel)
Primary Examiner: Richard E Chilcot
Application Number: 35/500,131
Type: Grant
Filed: Jun 11, 2015
Date of Patent: Nov 1, 2016
Inventor: Andreas Krause (Wolfenbüttel)
Primary Examiner: Richard E Chilcot
Application Number: 35/500,131
Classifications
Current U.S. Class:
Material Working, Abrading, Or Founding Machinery (D15/122)