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The ornamental design for a roller skate, as shown and described. |
FIG. 1 is a perspective view of a roller skate showing my new design;
FIG. 2 is a right side view of the roller skate of FIG. 1;
FIG. 3 is a left side view of the roller skate of FIG. 1;
FIG. 4 is a front view of the roller skate of FIG. 1;
FIG. 5 is a rear view of the roller skate of FIG. 1;
FIG. 6 is a top plan view of the roller skate of FIG. 1; and,
FIG. 7 is a bottom plan view of the roller skate of FIG. 1.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Aug 27 1998 | YUNG, CHI KAY | GRACE A J MANUFACTURING CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009469 | /0948 | |
Sep 15 1998 | Grace A.J. Manufacturing Co. Ltd. | (assignment on the face of the patent) | / |
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