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The ornamental design for a replaceable developer unit, as shown and described. |
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FIG. 1 is a right, front and top perspective view of a replaceable developer unit showing my new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a left side elevational view;
FIG. 4 is a front elevational view;
FIG. 5 is a rear elevational view;
FIG. 6 is a top plan view; and
FIG. 7 is a bottom plan view.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 21 1989 | Texas Instruments Incorporated | (assignment on the face of the patent) | / | |||
| Dec 21 1989 | NELSON, WILLIAM E | Texas Instruments Incorporated | ASSIGNMENT OF ASSIGNORS INTEREST | 005209 | /0460 |
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