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The ornamental design for a grinding machine, as shown. |
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.
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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 |
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