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The ornamental design for a three-dimensional puzzle, as shown and described.
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FIG. 1 is a top, front perspective view of a three-dimensional puzzle embodying my design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a rear elevational view thereof; and,
FIG. 6 is a bottom plan view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Mar 23 2004 | OAKLEY, DANIEL R | Oliblock | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015159 | /0689 | |
| Mar 25 2004 | Oliblock | (assignment on the face of the patent) | / |
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