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The ornamental design for a food grinder, as shown. |
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FIG. 1 is a perspective view of a food grinder showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side-elevational view thereof;
FIG. 4 is a front-elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear-elevational view thereof.
Cannon, Thomas G., Mackay, Frederick G.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Apr 28 1977 | Teledyne Industries, Inc. | (assignment on the face of the patent) | / |
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