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The ornamental design for a grinding machine, as shown. |
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FIG. 1 is a front elevational view of a grinding machine showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a top perspective view thereof.
| Patent | Priority | Assignee | Title |
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| D523717, | Jul 09 2004 | QINGDAO D&D ELECTRO MECHANCIAL TECHNOLOGIES CO , LTD | Sharpener |
| D562855, | Jun 19 2007 | CHANG TYPE INDUSTRIAL COMPANY, LTD | Drum sander |
| D601598, | Sep 23 2008 | Grindstone | |
| D635162, | Sep 18 2009 | Nibbler Sales AB | Abrading machine |
| ER3130, |
| Patent | Priority | Assignee | Title |
| 3256647, | |||
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| D280202, | Dec 22 1983 | Spencer Wright Industries, Inc. | Grinding machine |
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