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The ornamental design for a roller skate, as shown. |
FIG. 1 is a top plan view of a design for a roller skate showing my new design;
FIG. 2 is a right side elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a left side elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 01 1983 | The Quaker Oats Company | (assignment on the face of the patent) | / | |||
Jul 11 1984 | KLAMER, REUBEN B | QUAKER OATS COMPANY THE, A NJ CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 004300 | /0296 | |
Dec 06 1990 | QUAKER OATS COMPANY, THE, A CORP OF NJ | FISHER - PRICE, INC , A DE CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005570 | /0174 |
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