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The ornamental design for a roller skate, as shown and described.
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FIG. 1 is a front view of the roller skate showing my new design;
FIG. 2 is a top plan view of the roller skate of FIG. 1;
FIG. 3 is a right side view of the roller skate of FIG. 1;
FIG. 4 is a left side view of the roller skate of FIG. 1;
FIG. 5 is a rear view of the roller skate of FIG. 1; and,
FIG. 6 is a bottom plan view of the roller skate of FIG. 1.
| Patent | Priority | Assignee | Title |
| D592724, | Aug 06 2008 | THE REUBEN B KLAMER LIVING TRUST | Roller skate |
| D797226, | Jul 27 2016 | Roller skate | |
| D903800, | Jun 18 2020 | Roller shoe | |
| D955092, | Mar 22 2021 | Roller shoe | |
| ER2986, | |||
| ER6409, | |||
| ER9421, | |||
| ER9762, |
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| D397389, | Nov 26 1996 | Grace Artificial Jewellery Manufacturing Company Limited | Roller skate |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Dec 15 2004 | LIN, LI HUA | Grace Artificial Jewellery Manufacturing Company Limited | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016158 | /0277 | |
| Jan 05 2005 | Grace Artificial Jewellery Manufacturing Company Limited | (assignment on the face of the patent) | / |
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