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The ornamental design for a joint capable of exchanging image projection direction, as shown and described.
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FIG. 1 is a front view of a joint capable of exchanging image projection direction;
FIG. 2 is a back view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a left side view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a perspective view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 26 2002 | KUNG, SU-MIN | HUNTER OPTICAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014067 | /0560 | |
| May 12 2003 | Hunter Optical Co., Ltd. | (assignment on the face of the patent) | / |
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