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The ornamental design for a portable electric grinder, as shown and described. |
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FIG. 1 is a front, top and left side perspective view of a portable electric grinder showing our new design;
FIG 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Miyoshi, Hiroaki, Sano, Nobuhiro
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Nov 28 1990 | MIYOSHI, HIROAKI | RYOBI LTD , | ASSIGNMENT OF ASSIGNORS INTEREST | 005530 | /0324 | |
| Nov 28 1990 | SANO, NOBUHIRO | RYOBI LTD , | ASSIGNMENT OF ASSIGNORS INTEREST | 005530 | /0324 | |
| Dec 04 1990 | Ryobi Ltd. | (assignment on the face of the patent) | / |
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