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The ornamental design for a grinding machine, as shown and described. |
FIG. 1 is a top, front perspective view of a grinding machine showing my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Patent | Priority | Assignee | Title |
D355426, | Jan 18 1994 | Grinding machine | |
D366662, | Aug 09 1994 | Black & Decker Inc | Grinding and sharpening machine |
D395054, | Apr 04 1997 | Dainaka Seiki, Inc. | Stone grinding and polishing machine |
D837270, | Nov 10 2016 | JPW Industries Inc.; JPW INDUSTRIES INC | Three wheel belt grinder |
D847881, | Jan 30 2018 | NINGBO SANKUI GRINDING MATERIAL CO , LTD | Air-operated grinding device |
Patent | Priority | Assignee | Title |
4938104, | Jan 25 1988 | ISELI & CO AG, A CORP OF SWITZERLAND | Apparatus for facilitating the machining of workpieces |
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