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The ornamental design for a crankshaft grinding machine, substantially as shown. |
FIG. 1 is a front perspective view of a crankshaft grinding machine embodying my new design;
FIG. 2 is a side elevational view thereof as viewed from the right side of FIG. 1;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a side elevational view thereof as viewed from the side opposite that illustrated in FIG. 2;
FIG. 5 is top plan view thereof; and
FIG. 6 is a rear elevational view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jul 20 1984 | ALDRIDGE, RUFUS W JR | SPENCER WRIGHT INDUSTRIES, INC | ASSIGNMENT OF ASSIGNORS INTEREST | 004578 | /0820 | |
Aug 02 1984 | Spencer Wright Industries, Inc. | (assignment on the face of the patent) | / |
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