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The ornamental design for a roller skate base plate, substantially as shown. |
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FIG. 1 is a top perspective view of a roller skate base plate showing our new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a side elevational view thereof; and
FIG. 5 is a front elevational view thereof.
Riggs, Dennis D., Seach, Daniel J.
| Patent | Priority | Assignee | Title |
| D278925, | Dec 07 1982 | Roller Derby Skate Corporation | Roller skate chasis |
| D346417, | May 28 1992 | Far Great Plastics Industrial Co., Ltd. | Roller skate base plate |
| D579638, | Aug 29 2007 | E-Dich International Co., Ltd. | Base of a roller skate shoe |
| Patent | Priority | Assignee | Title |
| 158076, | |||
| 162129, | |||
| 186178, |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
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