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The ornamental design for a sofa, as shown and described. |
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FIG. 1 is a perspective view of a sofa showing my new design from the front, left end and top;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a left end elevational view thereof, the right end being a mirror image thereof; and,
FIG. 4 is a rear elevational view thereof.
The bottom thereof is plain and unornamented.
The broken line showing in all figures represents stitching.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 02 1992 | HOPFER, HANS | LENZBURG DESIGN AG BURGHALDE 68 | ASSIGNMENT OF ASSIGNORS INTEREST | 006343 | /0552 | |
| Oct 07 1992 | Lenzburg Design AG | (assignment on the face of the patent) | / |
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