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The ornamental design for a coffee grinder, as shown. |
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FIG. 1 is a front perspective view of a coffee grinder showing our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a top plan view thereof; and
FIG. 4 is a left side elevational view thereof.
The cord is shown broken away in FIGS. 2-4 for ease of illustration.
Schaaf, Earl H., Tucker, Delmar K.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 21 1986 | Grindmaster Corporation | (assignment on the face of the patent) | / | |||
| Feb 10 1988 | SCHAAF, EARL H | Grindmaster Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004833 | /0537 | |
| Feb 10 1988 | TUCKER, DELMAR K | Grindmaster Corporation | ASSIGNMENT OF ASSIGNORS INTEREST | 004833 | /0537 |
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